Aer Lingus flight EI 7431: Omaha - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:42 Omaha (OMA) 07:25 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Boeing 737-800 (738) 1:43 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3197)
Daily 05:51 Omaha (OMA) 07:25 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Boeing 737 (737) 1:34 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3197)
Daily 06:19 Omaha (OMA) 07:55 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Airbus A319 (319) 1:36 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3197)
Mon,Wed,Fri 07:00 Omaha (OMA) 08:49 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Canadair CRJ 700 (CR7) 1:49 Effective 2026-03-09 through 2026-03-16
Codeshare flight, operated by American Airlines.(AA 3813)
Tue,Thu 07:00 Omaha (OMA) 08:49 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-03-10 through 2026-03-12
Codeshare flight, operated by American Airlines.(AA 3813)
Mon-Fri 07:00 Omaha (OMA) 08:49 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Canadair CRJ 700 (CR7) 1:49 Effective 2026-03-17 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3813)
Mon,Thu-Sun 07:05 Omaha (OMA) 09:00 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-02-19 through 2026-03-02
Codeshare flight, operated by American Airlines.(AA 3813)
Tue 07:15 Omaha (OMA) 09:10 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Embraer EMB 175 (E75) 1:55 Operates only on 2026-03-03
Codeshare flight, operated by American Airlines.(AA 3813)
Wed 07:15 Omaha (OMA) 09:10 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Canadair CRJ 700 (CR7) 1:55 Operates only on 2026-03-04
Codeshare flight, operated by American Airlines.(AA 3813)
Daily 07:16 Omaha (OMA) 09:05 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Boeing 737-800 (738) 1:49 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3197)
Mon-Thu,Sun 07:21 Omaha (OMA) 09:20 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Boeing 737-800 (738) 1:59 Valid until 2026-01-01
Codeshare flight, operated by American Airlines.(AA 4368)
Mon,Fri-Sun 07:21 Omaha (OMA) 09:20 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-01-02 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4368)
Daily 07:23 Omaha (OMA) 09:05 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Airbus A319 (319) 1:42 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3197)
Daily 07:25 Omaha (OMA) 09:05 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Boeing 737-800 (738) 1:40 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3197)
Tue,Wed 12:12 Omaha (OMA) 13:59 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Effective 2026-02-17 through 2026-02-25
Codeshare flight, operated by American Airlines.(AA 3391)
Sun 18:13 Omaha (OMA) 20:03 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Embraer EMB 175 (E75) 1:50 Operates only on 2026-02-15
Codeshare flight, operated by American Airlines.(AA 3391)
Tue,Wed 18:16 Omaha (OMA) 20:05 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2026-01-06 through 2026-01-07
Codeshare flight, operated by American Airlines.(AA 3391)
Tue,Wed 18:16 Omaha (OMA) 20:05 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2026-01-14 through 2026-01-21
Codeshare flight, operated by American Airlines.(AA 3391)
Tue,Wed 18:16 Omaha (OMA) 20:05 Chicago O'Hare (ORD) 3
EI 7431 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2026-01-28 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3391)


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Aer Lingus flight EI 7431:
Omaha - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI7431
05:42
Omaha (OMA)

07:25
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 3197)
Duration: 1:43, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7431
05:51
Omaha (OMA)

07:25
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 3197)
Duration: 1:34, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Aer Lingus EI7431
06:19
Omaha (OMA)

07:55
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 3197)
Duration: 1:36, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Aer Lingus EI7431
07:00
Omaha (OMA)

08:49
Chicago O'Hare (ORD) 3
Effective 2026-03-09 through 2026-03-16
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3813)
Duration: 1:49, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Aer Lingus EI7431
07:00
Omaha (OMA)

08:49
Chicago O'Hare (ORD) 3
Effective 2026-03-10 through 2026-03-12
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3813)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7431
07:00
Omaha (OMA)

08:49
Chicago O'Hare (ORD) 3
Effective 2026-03-17 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3813)
Duration: 1:49, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Aer Lingus EI7431
07:05
Omaha (OMA)

09:00
Chicago O'Hare (ORD) 3
Effective 2026-02-19 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3813)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7431
07:15
Omaha (OMA)

09:10
Chicago O'Hare (ORD) 3
Operates only on 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3813)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7431
07:15
Omaha (OMA)

09:10
Chicago O'Hare (ORD) 3
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3813)
Duration: 1:55, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Aer Lingus EI7431
07:16
Omaha (OMA)

09:05
Chicago O'Hare (ORD) 3
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3197)
Duration: 1:49, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7431
07:21
Omaha (OMA)

09:20
Chicago O'Hare (ORD) 3
Valid until 2026-01-01
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4368)
Duration: 1:59, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7431
07:21
Omaha (OMA)

09:20
Chicago O'Hare (ORD) 3
Effective 2026-01-02 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4368)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7431
07:23
Omaha (OMA)

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 3197)
Duration: 1:42, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Aer Lingus EI7431
07:25
Omaha (OMA)

09:05
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 3197)
Duration: 1:40, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7431
12:12
Omaha (OMA)

13:59
Chicago O'Hare (ORD) 3
Effective 2026-02-17 through 2026-02-25
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3391)
Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7431
18:13
Omaha (OMA)

20:03
Chicago O'Hare (ORD) 3
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3391)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7431
18:16
Omaha (OMA)

20:05
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-01-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3391)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7431
18:16
Omaha (OMA)

20:05
Chicago O'Hare (ORD) 3
Effective 2026-01-14 through 2026-01-21
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3391)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7431
18:16
Omaha (OMA)

20:05
Chicago O'Hare (ORD) 3
Effective 2026-01-28 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3391)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • EI 7431 is a domestic flight departing from the Omaha airport (OMA) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 415 miles, or 667 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 1:34 and 1:59.
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