United Airlines flight UA 2748: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 05:00 Seattle-Tacoma (SEA) 11:15 Houston George Bush (IAH) C
UA 2748 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-05-21 through 2026-08-17
Sun 06:00 Boston Logan (BOS) B 09:49 Houston George Bush (IAH) C
UA 2748 Non-stop Airbus A320 (320) 4:49 Valid until 2026-01-04
Mon-Sat 06:20 Boston Logan (BOS) B 10:09 Houston George Bush (IAH) C
UA 2748 Non-stop Airbus A320 (320) 4:49 Valid until 2026-01-05
Daily 07:25 Chicago O'Hare (ORD) 1 09:40 Las Vegas Harry Reid (LAS) 3
UA 2748 Non-stop Airbus A321neo (32Q) 4:15 Effective 2026-02-12 through 2026-03-04
Tue 09:00 West Palm Beach (PBI) 11:21 Chicago O'Hare (ORD) 1
UA 2748 Non-stop Boeing 737-900 (739) 3:21 Operates only on 2026-01-06
Daily 09:00 West Palm Beach (PBI) 11:21 Chicago O'Hare (ORD) 1
UA 2748 Non-stop Boeing 737-800 (738) 3:21 Effective 2026-01-07 through 2026-02-03
Daily 09:00 West Palm Beach (PBI) 11:21 Chicago O'Hare (ORD) 1
UA 2748 Non-stop Boeing 737-800 (738) 3:21 Effective 2026-02-05 through 2026-02-11
Wed 09:30 West Palm Beach (PBI) 11:51 Chicago O'Hare (ORD) 1
UA 2748 Non-stop Boeing 737-800 (738) 3:21 Operates only on 2026-02-04
Daily 12:40 Houston George Bush (IAH) C 16:56 Philadelphia (PHL) D
UA 2748 Non-stop Boeing 737-800 (738) 3:16 Effective 2026-05-21 through 2026-10-24
Daily 16:00 Jacksonville (JAX) 17:43 Denver (DEN)
UA 2748 Non-stop Boeing 737-800 (738) 3:43 Effective 2026-04-30 through 2026-05-20
Daily 16:19 Jacksonville (JAX) 18:25 Denver (DEN)
UA 2748 Non-stop Boeing 737-800 (738) 4:06 Effective 2026-03-05 through 2026-03-28
Daily 16:19 Jacksonville (JAX) 18:19 Denver (DEN)
UA 2748 Non-stop Boeing 737-800 (738) 4:00 Effective 2026-03-29 through 2026-04-29
Daily 16:20 Jacksonville (JAX) 18:20 Denver (DEN)
UA 2748 Non-stop Boeing 737-800 (738) 4:00 Effective from 2026-10-25
Non-Direct Flights:
Daily 05:00 Seattle-Tacoma (SEA) 16:56 Philadelphia (PHL) D
UA 2748 1-stop Boeing 737-900 (739) 8:56 Effective 2026-05-21 through 2026-08-17
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This flight number is listed as serving the following routes:


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United Airlines flight UA 2748: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2748
05:00
Seattle-Tacoma (SEA)

11:15
Houston George Bush (IAH) C
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2748
06:00
Boston Logan (BOS) B

09:49
Houston George Bush (IAH) C
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:49, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2748
06:20
Boston Logan (BOS) B

10:09
Houston George Bush (IAH) C
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:49, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2748
07:25
Chicago O'Hare (ORD) 1

09:40
Las Vegas Harry Reid (LAS) 3
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA2748
09:00
West Palm Beach (PBI)

11:21
Chicago O'Hare (ORD) 1
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:21, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2748
09:00
West Palm Beach (PBI)

11:21
Chicago O'Hare (ORD) 1
Effective 2026-01-07 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2748
09:00
West Palm Beach (PBI)

11:21
Chicago O'Hare (ORD) 1
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:21, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2748
09:30
West Palm Beach (PBI)

11:51
Chicago O'Hare (ORD) 1
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:21, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2748
12:40
Houston George Bush (IAH) C

16:56
Philadelphia (PHL) D
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:16, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2748
16:00
Jacksonville (JAX)

17:43
Denver (DEN)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:43, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2748
16:19
Jacksonville (JAX)

18:25
Denver (DEN)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:06, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2748
16:19
Jacksonville (JAX)

18:19
Denver (DEN)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:00, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2748
16:20
Jacksonville (JAX)

18:20
Denver (DEN)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:00, non-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA2748
05:00
Seattle-Tacoma (SEA)

16:56
Philadelphia (PHL) D
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:56, 1-stop
Boeing 737-900 (739)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Houston George Bush (IAH)
  • Chicago O'Hare (ORD) - Las Vegas Harry Reid (LAS)
  • Houston George Bush (IAH) - Philadelphia (PHL)
  • Jacksonville (JAX) - Denver (DEN)
  • Seattle-Tacoma (SEA) - Houston George Bush (IAH)
  • Seattle-Tacoma (SEA) - Philadelphia (PHL)
  • West Palm Beach (PBI) - Chicago O'Hare (ORD)
All United Airlines flights
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