Aer Lingus flight EI 7205: Saint Louis - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:23 Saint Louis (STL) 1 08:48 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Boeing 737-800 (738) 1:25 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1997)
Daily 07:38 Saint Louis (STL) 1 09:05 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Boeing 737-800 (738) 1:27 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 1997)
Daily 07:44 Saint Louis (STL) 1 09:05 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1997)
Daily 07:50 Saint Louis (STL) 1 09:10 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 4135)
Mon,Thu-Sun 09:08 Saint Louis (STL) 1 10:35 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Boeing 737-800 (738) 1:27 Valid until 2026-01-01
Codeshare flight, operated by American Airlines.(AA 4310)
Fri-Sun 09:08 Saint Louis (STL) 1 10:35 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Effective 2026-01-02 through 2026-01-04
Codeshare flight, operated by American Airlines.(AA 4310)
Mon 09:08 Saint Louis (STL) 1 10:35 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Canadair CRJ 700 (CR7) 1:27 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4310)
Tue 14:21 Saint Louis (STL) 1 15:44 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-03-10 through 2026-03-24
Codeshare flight, operated by American Airlines.(AA 3547)
Tue 14:21 Saint Louis (STL) 1 15:44 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Embraer EMB 175 (E75) 1:23 Operates only on 2026-03-31
Codeshare flight, operated by American Airlines.(AA 3547)
Mon,Wed-Fri,Sun 14:32 Saint Louis (STL) 1 15:55 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 3547)
Mon,Wed-Fri,Sun 14:32 Saint Louis (STL) 1 15:55 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3547)
Daily 14:50 Saint Louis (STL) 1 16:10 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3815)
Tue-Thu 16:06 Saint Louis (STL) 1 17:36 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-02-17 through 2026-03-05
Codeshare flight, operated by American Airlines.(AA 4888)
Daily 18:15 Saint Louis (STL) 1 19:50 Chicago O'Hare (ORD) 3
EI 7205 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4537)


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Aer Lingus flight EI 7205:
Saint Louis - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI7205
07:23
Saint Louis (STL) 1

08:48
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 1997)
Duration: 1:25, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7205
07:38
Saint Louis (STL) 1

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 1997)
Duration: 1:27, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7205
07:44
Saint Louis (STL) 1

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 1997)
Duration: 1:21, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7205
07:50
Saint Louis (STL) 1

09:10
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 4135)
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7205
09:08
Saint Louis (STL) 1

10:35
Chicago O'Hare (ORD) 3
Valid until 2026-01-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4310)
Duration: 1:27, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7205
09:08
Saint Louis (STL) 1

10:35
Chicago O'Hare (ORD) 3
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4310)
Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7205
09:08
Saint Louis (STL) 1

10:35
Chicago O'Hare (ORD) 3
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4310)
Duration: 1:27, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Aer Lingus EI7205
14:21
Saint Louis (STL) 1

15:44
Chicago O'Hare (ORD) 3
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3547)
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7205
14:21
Saint Louis (STL) 1

15:44
Chicago O'Hare (ORD) 3
Operates only on 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3547)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7205
14:32
Saint Louis (STL) 1

15:55
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-03-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3547)
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7205
14:32
Saint Louis (STL) 1

15:55
Chicago O'Hare (ORD) 3
Effective 2026-03-29 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3547)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7205
14:50
Saint Louis (STL) 1

16:10
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 3815)
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Aer Lingus EI7205
16:06
Saint Louis (STL) 1

17:36
Chicago O'Hare (ORD) 3
Effective 2026-02-17 through 2026-03-05
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4888)
Duration: 1:30, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Aer Lingus EI7205
18:15
Saint Louis (STL) 1

19:50
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 4537)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)
  • EI 7205 is a domestic flight departing from the Saint Louis airport (STL) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 258 miles, or 415 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 1:20 and 1:35.
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