ITA Airways
flight
AZ 4455:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-03-11 through 2026-03-12
Mon
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Tue
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Wed
Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1257)
Duration: 6:30, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-03-05 through 2026-03-10
Mon
Tue
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1257)
Duration: 6:36, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-03-13 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1257)
Duration: 6:36, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-02-12 through 2026-02-17
Mon
Tue
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1336)
Duration: 6:36, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-02-19 through 2026-02-26
Mon
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Tue
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Wed
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Thu
Fri
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1336)
Duration: 6:36, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-02-20 through 2026-03-03
Mon
Tue
Wed
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Thu
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Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1336)
Duration: 6:36, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ITA Airways AZ4455
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1498)
Duration: 6:38, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-05-22 through 2026-05-29
Mon
Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-05-30 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-06-10 through 2026-06-17
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-06-22 through 2026-06-27
Mon
Tue
Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-07-01 through 2026-07-09
Mon
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Tue
Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-07-11 through 2026-07-15
Mon
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Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-07-21 through 2026-07-28
Mon
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Tue
Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-07-29 through 2026-08-05
Mon
-
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Tue
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Wed
Thu
Fri
Sat
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-08-08 through 2026-08-15
Mon
-
-
Tue
Wed
Thu
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Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-08-17 through 2026-08-22
Mon
Tue
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Wed
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Thu
Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-08-25 through 2026-08-30
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-09-02 through 2026-09-08
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-09-10 through 2026-09-14
Mon
Tue
-
-
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-09-19 through 2026-09-22
Mon
Tue
Wed
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Thu
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Fri
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Sat
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-09-28 through 2026-10-04
Mon
Tue
Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Operates only on 2026-10-09
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Operates only on 2026-10-18
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:48, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-04-15 through 2026-04-17
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:53, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Operates only on 2026-04-26
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 511)
Duration: 4:53, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-05-02 through 2026-05-09
Mon
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Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:53, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-05-11 through 2026-05-15
Mon
Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:53, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Operates only on 2026-05-20
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:53, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-05-23 through 2026-05-24
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-06-05 through 2026-06-12
Mon
Tue
Wed
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-
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-06-13 through 2026-06-20
Mon
Tue
Wed
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Thu
Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-06-21 through 2026-06-28
Mon
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Tue
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Wed
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-06-29 through 2026-07-06
Mon
Tue
Wed
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Thu
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Fri
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-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-07-10 through 2026-07-17
Mon
Tue
Wed
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-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-07-18 through 2026-07-24
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-07-26 through 2026-08-03
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-08-04 through 2026-08-10
Mon
Tue
Wed
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-
Thu
Fri
Sat
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Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-08-13 through 2026-08-19
Mon
-
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Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-08-23 through 2026-08-29
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-08-31 through 2026-09-04
Mon
Tue
Wed
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-
Thu
Fri
Sat
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Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-09-09 through 2026-09-16
Mon
-
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Tue
Wed
Thu
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Fri
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Sat
-
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-09-17 through 2026-09-25
Mon
-
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Tue
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Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-09-26 through 2026-10-02
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-10-07 through 2026-10-14
Mon
-
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
ITA Airways AZ4455
Effective 2026-10-16 through 2026-10-23
Mon
-
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Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2251)
Duration: 4:51, non-stop Boeing 737-900 (739)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here -
This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - San Francisco (SFO)
- Miami (MIA) - San Francisco (SFO)