Iberia flight IB 4527: Philadelphia - Saint Louis

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 18:35 Philadelphia (PHL) 20:12 Saint Louis (STL) 1
IB 4527 Non-stop Airbus A319 (319) 2:37 Effective 2026-06-04 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1368)
Daily 18:35 Philadelphia (PHL) 20:14 Saint Louis (STL) 1
IB 4527 Non-stop Airbus A319 (319) 2:39 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1368)
Daily 18:35 Philadelphia (PHL) 20:17 Saint Louis (STL) 1
IB 4527 Non-stop Airbus A319 (319) 2:42 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1368)
Daily 18:35 Philadelphia (PHL) 20:15 Saint Louis (STL) 1
IB 4527 Non-stop Airbus A319 (319) 2:40 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 2571)
Tue,Thu-Sat 19:00 Philadelphia (PHL) F 20:51 Saint Louis (STL) 1
IB 4527 Non-stop Canadair CRJ 900 (CR9) 2:51 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 5536)
Daily 19:20 Philadelphia (PHL) 21:05 Saint Louis (STL) 1
IB 4527 Non-stop Airbus A319 (319) 2:45 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1368)
Mon,Sun 19:21 Philadelphia (PHL) F 21:11 Saint Louis (STL) 1
IB 4527 Non-stop Canadair CRJ 900 (CR9) 2:50 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 5536)


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Iberia flight IB 4527:
Philadelphia - Saint Louis
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4527
18:35
Philadelphia (PHL)

20:12
Saint Louis (STL) 1
Effective 2026-06-04 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1368)
Duration: 2:37, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4527
18:35
Philadelphia (PHL)

20:14
Saint Louis (STL) 1
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1368)
Duration: 2:39, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4527
18:35
Philadelphia (PHL)

20:17
Saint Louis (STL) 1
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1368)
Duration: 2:42, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4527
18:35
Philadelphia (PHL)

20:15
Saint Louis (STL) 1
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2571)
Duration: 2:40, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4527
19:00
Philadelphia (PHL) F

20:51
Saint Louis (STL) 1
Valid until 2026-01-03
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5536)
Duration: 2:51, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Iberia IB4527
19:20
Philadelphia (PHL)

21:05
Saint Louis (STL) 1
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1368)
Duration: 2:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4527
19:21
Philadelphia (PHL) F

21:11
Saint Louis (STL) 1
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5536)
Duration: 2:50, non-stop
Canadair CRJ 900 (CR9)
  • IB 4527 is a domestic flight departing from the Philadelphia airport (PHL) and arriving at Saint Louis airport (STL).
  • The flight distance is 811 miles, or 1305 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:37 and 2:51.
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