Aer Lingus flight EI 7574: Chicago O'Hare - Denver

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 00:13 Chicago O'Hare (ORD) 3 02:02 Denver (DEN)
EI 7574 Non-stop Airbus A321 (321) 2:49 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 679)
Daily 06:45 Chicago O'Hare (ORD) 3 08:19 Denver (DEN)
EI 7574 Non-stop Airbus A319 (319) 2:34 Effective 2026-05-21 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1747)
Daily 06:45 Chicago O'Hare (ORD) 3 08:31 Denver (DEN)
EI 7574 Non-stop Boeing 737-800 (738) 2:46 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 2755)
Daily 06:45 Chicago O'Hare (ORD) 3 08:24 Denver (DEN)
EI 7574 Non-stop Airbus A319 (319) 2:39 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 2755)
Daily 06:50 Chicago O'Hare (ORD) 3 08:52 Denver (DEN)
EI 7574 Non-stop Embraer EMB 175 (E75) 3:02 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3545)
Sun 07:05 Chicago O'Hare (ORD) 3 08:58 Denver (DEN)
EI 7574 Non-stop Boeing 737-800 (738) 2:53 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by American Airlines.(AA 1142)
Daily 18:40 Chicago O'Hare (ORD) 3 20:33 Denver (DEN)
EI 7574 Non-stop Boeing 737-800 (738) 2:53 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2069)


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Aer Lingus flight EI 7574:
Chicago O'Hare - Denver
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI7574
00:13
Chicago O'Hare (ORD) 3

02:02
Denver (DEN)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 679)
Duration: 2:49, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aer Lingus EI7574
06:45
Chicago O'Hare (ORD) 3

08:19
Denver (DEN)
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1747)
Duration: 2:34, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Aer Lingus EI7574
06:45
Chicago O'Hare (ORD) 3

08:31
Denver (DEN)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2755)
Duration: 2:46, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7574
06:45
Chicago O'Hare (ORD) 3

08:24
Denver (DEN)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2755)
Duration: 2:39, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Aer Lingus EI7574
06:50
Chicago O'Hare (ORD) 3

08:52
Denver (DEN)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3545)
Duration: 3:02, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Aer Lingus EI7574
07:05
Chicago O'Hare (ORD) 3

08:58
Denver (DEN)
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1142)
Duration: 2:53, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Aer Lingus EI7574
18:40
Chicago O'Hare (ORD) 3

20:33
Denver (DEN)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2069)
Duration: 2:53, non-stop
Boeing 737-800 (738)
  • EI 7574 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Denver airport (DEN).
  • The flight distance is 885 miles, or 1425 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . 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 2:34 and 3:02.
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