Aer Lingus flight EI 7551: Houston George Bush - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:26 Houston George Bush (IAH) A 09:05 Chicago O'Hare (ORD) 3
EI 7551 Non-stop Airbus A319 (319) 2:39 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 2214)
Daily 10:41 Houston George Bush (IAH) A 13:25 Chicago O'Hare (ORD) 3
EI 7551 Non-stop Airbus A319 (319) 2:44 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 2504)
Daily 11:11 Houston George Bush (IAH) A 14:15 Chicago O'Hare (ORD) 3
EI 7551 Non-stop Airbus A319 (319) 3:04 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1902)
Daily 11:15 Houston George Bush (IAH) A 14:15 Chicago O'Hare (ORD) 3
EI 7551 Non-stop Airbus A319 (319) 3:00 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1909)
Sat 11:48 Houston George Bush (IAH) A 14:42 Chicago O'Hare (ORD) 3
EI 7551 Non-stop Embraer EMB 175 (E75) 2:54 Operates only on 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4431)
Mon-Fri,Sun 13:27 Houston George Bush (IAH) A 16:21 Chicago O'Hare (ORD) 3
EI 7551 Non-stop Embraer EMB 175 (E75) 2:54 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4431)
Mon-Fri,Sun 13:57 Houston George Bush (IAH) A 16:45 Chicago O'Hare (ORD) 3
EI 7551 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 4431)
Daily 17:03 Houston George Bush (IAH) A 19:45 Chicago O'Hare (ORD) 3
EI 7551 Non-stop Airbus A319 (319) 2:42 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2133)


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Aer Lingus flight EI 7551:
Houston George Bush - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI7551
06:26
Houston George Bush (IAH) A

09:05
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2214)
Duration: 2:39, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Aer Lingus EI7551
10:41
Houston George Bush (IAH) A

13:25
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2504)
Duration: 2:44, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Aer Lingus EI7551
11:11
Houston George Bush (IAH) A

14:15
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1902)
Duration: 3:04, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Aer Lingus EI7551
11:15
Houston George Bush (IAH) A

14:15
Chicago O'Hare (ORD) 3
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1909)
Duration: 3:00, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Aer Lingus EI7551
11:48
Houston George Bush (IAH) A

14:42
Chicago O'Hare (ORD) 3
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4431)
Duration: 2:54, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7551
13:27
Houston George Bush (IAH) A

16:21
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4431)
Duration: 2:54, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7551
13:57
Houston George Bush (IAH) A

16:45
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4431)
Duration: 2:48, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7551
17:03
Houston George Bush (IAH) A

19:45
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2133)
Duration: 2:42, non-stop
Airbus A319 (319)
  • EI 7551 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 925 miles, or 1489 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:39 and 3:04.
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