Aer Lingus flight EI 7401: Milwaukee - Chicago O'Hare

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:06 Milwaukee (MKE) 06:06 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2025-08-06 through 2025-08-19
Codeshare flight, operated by American Airlines.(AA 6261)
Daily 05:06 Milwaukee (MKE) 06:06 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2025-08-21 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 6261)
Daily 05:10 Milwaukee (MKE) 06:15 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 6311)
Tue,Sat 06:27 Milwaukee (MKE) 07:28 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 6274)
Mon,Wed-Fri,Sun 09:57 Milwaukee (MKE) 10:54 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 0:57 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 6399)
Tue,Sat 09:58 Milwaukee (MKE) 10:55 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 0:57 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 6399)
Daily 10:05 Milwaukee (MKE) 11:05 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 4950)
Wed 10:05 Milwaukee (MKE) 11:06 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:01 Operates only on 2025-08-20
Codeshare flight, operated by American Airlines.(AA 6243)
Mon,Tue,Thu-Sun 15:10 Milwaukee (MKE) 16:10 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2025-12-18 through 2025-12-23
Codeshare flight, operated by American Airlines.(AA 4942)
Daily 15:10 Milwaukee (MKE) 16:10 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 700 (CR7) 1:00 Effective 2025-12-26 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4942)
Mon-Fri,Sun 17:13 Milwaukee (MKE) 18:22 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:09 Effective 2025-06-05 through 2025-06-30
Codeshare flight, operated by American Airlines.(AA 6485)
Thu 17:13 Milwaukee (MKE) 18:22 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:09 Operates only on 2025-07-03
Codeshare flight, operated by American Airlines.(AA 6485)
Sat 17:18 Milwaukee (MKE) 18:27 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:09 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 6485)
Mon,Wed-Fri,Sun 17:43 Milwaukee (MKE) 18:49 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 900 (CR9) 1:06 Effective 2025-07-06 through 2025-08-04
Codeshare flight, operated by American Airlines.(AA 6319)
Tue 18:41 Milwaukee (MKE) 19:50 Chicago O'Hare (ORD) 3
EI 7401 Non-stop Canadair CRJ 700 (CR7) 1:09 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 4927)
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Aer Lingus flight EI 7401:
Milwaukee - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Aer Lingus EI7401
Effective 2025-08-06 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6261)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Effective 2025-08-21 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6261)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6311)
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Effective 2025-07-05 through 2025-08-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6274)
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6399)
Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Valid until 2025-05-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6399)
Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4950)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Operates only on 2025-08-20
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6243)
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Effective 2025-12-18 through 2025-12-23
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4942)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Effective 2025-12-26 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4942)
Duration: 1:00, non-stop
Canadair CRJ 700 (CR7)

Aer Lingus EI7401
Effective 2025-06-05 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6485)
Duration: 1:09, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6485)
Duration: 1:09, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6485)
Duration: 1:09, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Effective 2025-07-06 through 2025-08-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6319)
Duration: 1:06, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7401
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4927)
Duration: 1:09, non-stop
Canadair CRJ 700 (CR7)
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  • EI 7401 is a domestic flight departing from the Milwaukee airport (MKE) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 67 miles, or 108 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 0:57 and 1:09.