Aer Lingus flight EI 7157: Seattle-Tacoma - Chicago O'Hare

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 01:21 Seattle-Tacoma (SEA) 07:25 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:04 Effective 2025-10-06 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 2548)
Mon,Tue,Thu-Sun 01:22 Seattle-Tacoma (SEA) 07:25 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:03 Effective 2025-12-18 through 2025-12-30
Codeshare flight, operated by American Airlines.(AA 2442)
Wed,Thu 01:22 Seattle-Tacoma (SEA) 07:25 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:03 Effective 2025-12-31 through 2026-01-01
Codeshare flight, operated by American Airlines.(AA 2442)
Daily 01:23 Seattle-Tacoma (SEA) 07:25 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:02 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 2442)
Sun 01:24 Seattle-Tacoma (SEA) 06:25 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737 MAX 8 (7M8) 4:01 Operates only on 2025-11-02
Codeshare flight, operated by American Airlines.(AA 2442)
Daily 01:24 Seattle-Tacoma (SEA) 07:25 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737 MAX 8 (7M8) 4:01 Effective 2025-11-03 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 2442)
Daily 06:18 Seattle-Tacoma (SEA) 12:23 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:05 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 2922)
Wed-Sun 06:18 Seattle-Tacoma (SEA) 12:23 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:05 Effective 2025-10-01 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 2922)
Sat 10:40 Seattle-Tacoma (SEA) 16:56 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:16 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 1672)
Daily 10:46 Seattle-Tacoma (SEA) 16:59 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Airbus A321 (321) 4:13 Effective 2025-09-03 through 2025-09-30
Codeshare flight, operated by American Airlines.(AA 3334)
Mon-Fri,Sun 10:54 Seattle-Tacoma (SEA) 17:03 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:09 Effective 2025-06-05 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 1672)
Daily 11:20 Seattle-Tacoma (SEA) 17:24 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:04 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2233)
Daily 11:20 Seattle-Tacoma (SEA) 17:38 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:18 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1872)
Daily 13:29 Seattle-Tacoma (SEA) 19:44 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:15 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 1525)
Daily 13:34 Seattle-Tacoma (SEA) 19:45 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:11 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 2398)
Daily 13:40 Seattle-Tacoma (SEA) 19:45 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:05 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2398)
Mon 13:41 Seattle-Tacoma (SEA) 19:45 Chicago O'Hare (ORD) 3
EI 7157 Non-stop Boeing 737-800 (738) 4:04 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2398)
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Aer Lingus flight EI 7157:
Seattle-Tacoma - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Aer Lingus EI7157
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2548)
Duration: 4:04, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective 2025-12-18 through 2025-12-30
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2442)
Duration: 4:03, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective 2025-12-31 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2442)
Duration: 4:03, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2442)
Duration: 4:02, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Operates only on 2025-11-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2442)
Duration: 4:01, non-stop
Boeing 737 MAX 8 (7M8)

Aer Lingus EI7157
Effective 2025-11-03 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2442)
Duration: 4:01, non-stop
Boeing 737 MAX 8 (7M8)

Aer Lingus EI7157
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2922)
Duration: 4:05, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective 2025-10-01 through 2025-10-05
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2922)
Duration: 4:05, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1672)
Duration: 4:16, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective 2025-09-03 through 2025-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3334)
Duration: 4:13, non-stop
Airbus A321 (321)

Aer Lingus EI7157
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1672)
Duration: 4:09, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2233)
Duration: 4:04, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1872)
Duration: 4:18, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1525)
Duration: 4:15, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2398)
Duration: 4:11, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2398)
Duration: 4:05, non-stop
Boeing 737-800 (738)

Aer Lingus EI7157
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2398)
Duration: 4:04, non-stop
Boeing 737-800 (738)
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  • EI 7157 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 1715 miles, or 2760 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:01 and 4:18.