Aer Lingus flight EI 7403: Chicago O'Hare - Milwaukee

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 18:30 Chicago O'Hare (ORD) 3 19:31 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 1:01 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 5001)
Daily 18:30 Chicago O'Hare (ORD) 3 19:37 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 1:07 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 6289)
Daily 18:30 Chicago O'Hare (ORD) 3 19:40 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 1:10 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 6507)
Daily 20:14 Chicago O'Hare (ORD) 3 21:18 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 1:04 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 6257)
Daily 20:20 Chicago O'Hare (ORD) 3 21:27 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 1:07 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 4888)
Daily 20:20 Chicago O'Hare (ORD) 3 21:28 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 1:08 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4894)
Tue,Wed 21:00 Chicago O'Hare (ORD) 3 21:53 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 0:53 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 6366)
Mon,Thu-Sun 21:07 Chicago O'Hare (ORD) 3 22:02 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-01-08 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 5013)
Mon,Thu-Sun 21:07 Chicago O'Hare (ORD) 3 22:02 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-01-18 through 2026-02-09
Codeshare flight, operated by American Airlines.(AA 5013)
Tue,Wed 21:10 Chicago O'Hare (ORD) 3 22:05 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 5013)
Daily 21:58 Chicago O'Hare (ORD) 3 23:00 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 1:02 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4996)
Mon,Thu,Fri 22:10 Chicago O'Hare (ORD) 3 22:59 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 0:49 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 6366)
Mon,Thu-Sun 22:10 Chicago O'Hare (ORD) 3 22:59 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 0:49 Effective 2026-02-21 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 6366)
Mon-Fri,Sun 22:11 Chicago O'Hare (ORD) 3 23:05 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 0:54 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 6366)
Sat 22:15 Chicago O'Hare (ORD) 3 23:09 Milwaukee (MKE)
EI 7403 Non-stop Canadair CRJ 700 (CR7) 0:54 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 6366)
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Aer Lingus flight EI 7403:
Chicago O'Hare - Milwaukee
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5001)
Duration: 1:01, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6289)
Duration: 1:07, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6507)
Duration: 1:10, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6257)
Duration: 1:04, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4888)
Duration: 1:07, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4894)
Duration: 1:08, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6366)
Duration: 0:53, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5013)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-01-18 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5013)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5013)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4996)
Duration: 1:02, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6366)
Duration: 0:49, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-02-21 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6366)
Duration: 0:49, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6366)
Duration: 0:54, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Aer Lingus EI7403
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6366)
Duration: 0:54, non-stop
Canadair CRJ 700 (CR7)
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  • EI 7403 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Milwaukee airport (MKE).
  • 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 0:49 and 1:10.