Iberia
flight
IB 4273:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-03-10 through 2026-03-24
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Codeshare flight, operated by American Airlines.
(AA 1684)
Duration: 1:53, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-01-10 through 2026-02-07
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Codeshare flight, operated by American Airlines.
(AA 4126)
Duration: 1:52, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4273
Operates only on 2026-02-03
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Codeshare flight, operated by American Airlines.
(AA 4063)
Duration: 1:52, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-02-12 through 2026-03-02
Mon
Tue
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Codeshare flight, operated by American Airlines.
(AA 3149)
Duration: 3:08, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-03-04 through 2026-03-07
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Codeshare flight, operated by American Airlines.
(AA 3149)
Duration: 3:08, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-03-03 through 2026-03-05
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Codeshare flight, operated by American Airlines.
(AA 3149)
Duration: 3:03, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4273
Valid until 2026-01-05
Mon
Tue
Wed
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Sun
Codeshare flight, operated by American Airlines.
(AA 3149)
Duration: 3:07, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-03-29 through 2026-04-06
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Codeshare flight, operated by American Airlines.
(AA 1170)
Duration: 1:56, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4273
Operates only on 2026-04-04
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Codeshare flight, operated by American Airlines.
(AA 4017)
Duration: 1:52, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
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Sun
Codeshare flight, operated by American Airlines.
(AA 1170)
Duration: 1:59, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
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Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1170)
Duration: 1:57, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
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Fri
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Sun
Codeshare flight, operated by American Airlines.
(AA 1686)
Duration: 1:54, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4273
Operates only on 2026-03-31
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Codeshare flight, operated by American Airlines.
(AA 1170)
Duration: 1:58, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
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Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1695)
Duration: 1:53, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1170)
Duration: 1:51, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4273
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
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Fri
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Sun
Codeshare flight, operated by American Airlines.
(AA 2001)
Duration: 1:49, non-stop Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
- Colorado Springs (COS) - Dallas Fort Worth (DFW)
- Luis Munoz Marin, San Juan (SJU) - Miami (MIA)
- Memphis (MEM) - Dallas Fort Worth (DFW)