Aer Lingus flight EI 7427: Milwaukee - Chicago O'Hare

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:03 Milwaukee (MKE) 11:11 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:08 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 4998)
Daily 10:05 Milwaukee (MKE) 11:06 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 4998)
Mon-Fri,Sun 10:15 Milwaukee (MKE) 11:17 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:02 Effective 2025-06-05 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 4998)
Daily 11:35 Milwaukee (MKE) 12:40 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2025-10-06 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 4979)
Daily 11:35 Milwaukee (MKE) 12:40 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 700 (CR7) 1:05 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 4989)
Daily 11:36 Milwaukee (MKE) 12:40 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:04 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 4948)
Daily 11:43 Milwaukee (MKE) 12:40 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 0:57 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 4938)
Daily 13:14 Milwaukee (MKE) 14:20 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 700 (CR7) 1:06 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 4978)
Daily 13:35 Milwaukee (MKE) 14:40 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2025-08-06 through 2025-08-19
Codeshare flight, operated by American Airlines.(AA 6360)
Wed 13:35 Milwaukee (MKE) 14:40 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 700 (CR7) 1:05 Operates only on 2025-08-20
Codeshare flight, operated by American Airlines.(AA 6360)
Daily 13:35 Milwaukee (MKE) 14:40 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective 2025-08-21 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 6360)
Daily 13:48 Milwaukee (MKE) 14:45 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 0:57 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 6188)
Mon,Tue,Thu-Sun 17:00 Milwaukee (MKE) 18:00 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2025-12-18 through 2025-12-23
Codeshare flight, operated by American Airlines.(AA 4927)
Daily 17:00 Milwaukee (MKE) 18:00 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 700 (CR7) 1:00 Effective 2025-12-26 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4927)
Daily 17:43 Milwaukee (MKE) 18:49 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:06 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 6251)
Daily 18:23 Milwaukee (MKE) 19:23 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2025-05-05 through 2025-05-23
Codeshare flight, operated by American Airlines.(AA 4926)
Daily 18:23 Milwaukee (MKE) 19:23 Chicago O'Hare (ORD) 3
EI 7427 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2025-05-26 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 4926)
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Aer Lingus flight EI 7427:
Milwaukee - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Aer Lingus EI7427
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4998)
Duration: 1:08, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4998)
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4998)
Duration: 1:02, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4979)
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4989)
Duration: 1:05, non-stop
Canadair CRJ 700 (CR7)

Aer Lingus EI7427
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4948)
Duration: 1:04, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4938)
Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4978)
Duration: 1:06, non-stop
Canadair CRJ 700 (CR7)

Aer Lingus EI7427
Effective 2025-08-06 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6360)
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Operates only on 2025-08-20
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6360)
Duration: 1:05, non-stop
Canadair CRJ 700 (CR7)

Aer Lingus EI7427
Effective 2025-08-21 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6360)
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6188)
Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective 2025-12-18 through 2025-12-23
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4927)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective 2025-12-26 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4927)
Duration: 1:00, non-stop
Canadair CRJ 700 (CR7)

Aer Lingus EI7427
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6251)
Duration: 1:06, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective 2025-05-05 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4926)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

Aer Lingus EI7427
Effective 2025-05-26 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4926)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)
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  • EI 7427 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 1:08.