Iberia
flight
IB 4403:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4403
Effective 2026-01-13 through 2026-02-10
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Codeshare flight, operated by American Airlines.
(AA 3965)
Duration: 1:07, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB4403
Operates only on 2026-04-04
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Codeshare flight, operated by American Airlines.
(AA 3763)
Duration: 1:43, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB4403
Effective 2026-03-29 through 2026-04-06
Mon
Tue
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Codeshare flight, operated by American Airlines.
(AA 3763)
Duration: 1:40, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB4403
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
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Fri
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Sun
Codeshare flight, operated by American Airlines.
(AA 1959)
Duration: 1:58, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4403
Effective 2026-03-08 through 2026-03-27
Mon
Tue
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Codeshare flight, operated by American Airlines.
(AA 1443)
Duration: 2:21, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4403
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
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Sun
Codeshare flight, operated by American Airlines.
(AA 657)
Duration: 1:55, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4403
Effective from 2026-10-24
Mon
Tue
Wed
Thu
Fri
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Sun
Codeshare flight, operated by American Airlines.
(AA 657)
Duration: 1:55, non-stop Airbus A319 (319)
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This flight number is listed as serving the following routes:
- Charlotte (CLT) - New York John F. Kennedy (JFK)
- Chicago O'Hare (ORD) - New York John F. Kennedy (JFK)
- Dallas Fort Worth (DFW) - Austin (AUS)
- Kansas City (MCI) - Chicago O'Hare (ORD)