Finnair flights from Detroit (DTW) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Sun 19:17 Detroit (DTW) E 19:50 Chicago O'Hare (ORD) 3
Finnair AY 4011 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-04-08 through 2026-04-29
Codeshare flight, operated by American Airlines.(AA 4435)
Tue-Sun 19:17 Detroit (DTW) E 19:50 Chicago O'Hare (ORD) 3
Finnair AY 4011 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-09-09 through 2026-09-27
Codeshare flight, operated by American Airlines.(AA 6373Z)
Daily 19:17 Detroit (DTW) E 19:50 Chicago O'Hare (ORD) 3
Finnair AY 4011 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-09-28 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 6373Z)
Thu,Sat 19:17 Detroit (DTW) E 19:50 Chicago O'Hare (ORD) 3
Finnair AY 4012 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-04-09 through 2026-04-30
Codeshare flight, operated by American Airlines.(AA 4435)
Tue,Sat,Sun 19:17 Detroit (DTW) E 19:50 Chicago O'Hare (ORD) 3
Finnair AY 4081 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-05-02 through 2026-05-19
Codeshare flight, operated by American Airlines.(AA 4435)
Daily 17:23 Detroit (DTW) E 18:00 Chicago O'Hare (ORD) 3
Finnair AY 4100 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 4414)
Daily 17:27 Detroit (DTW) E 18:00 Chicago O'Hare (ORD) 3
Finnair AY 4100 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4422)
Sat 17:25 Detroit (DTW) E 18:00 Chicago O'Hare (ORD) 3
Finnair AY 4139 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Operates only on 2026-04-04
Codeshare flight, operated by American Airlines.(AA 3576)
Mon,Wed,Thu,Sun 17:30 Detroit (DTW) E 18:05 Chicago O'Hare (ORD) 3
Finnair AY 4139 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3576)
Mon,Wed-Fri 19:17 Detroit (DTW) E 19:50 Chicago O'Hare (ORD) 3
Finnair AY 4139 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-05-01 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 4435)
Daily 18:49 Detroit (DTW) E 19:18 Chicago O'Hare (ORD) 3
Finnair AY 5743 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-08-05 through 2026-08-14
Codeshare flight, operated by American Airlines.(AA 4967)
Tue-Fri,Sun 18:49 Detroit (DTW) E 19:18 Chicago O'Hare (ORD) 3
Finnair AY 5743 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-08-16 through 2026-09-04
Codeshare flight, operated by American Airlines.(AA 4967)
Tue,Sat,Sun 18:49 Detroit (DTW) E 19:18 Chicago O'Hare (ORD) 3
Finnair AY 5743 Non-stop Canadair CRJ 700 (CR7) 1:29 Effective 2026-09-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4967)
Daily 19:14 Detroit (DTW) E 19:50 Chicago O'Hare (ORD) 3
Finnair AY 5743 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2026-10-05 through 2026-10-23
Codeshare flight, operated by American Airlines.(AA 6385Z)
Tue,Fri 19:14 Detroit (DTW) E 19:50 Chicago O'Hare (ORD) 3
Finnair AY 5743 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective from 2026-10-27
Codeshare flight, operated by American Airlines.(AA 6385Z)




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Finnair flights from Detroit (DTW) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4011
19:17
Detroit (DTW) E

19:50
Chicago O'Hare (ORD) 3
Effective 2026-04-08 through 2026-04-29
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4435)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4011
19:17
Detroit (DTW) E

19:50
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-09-27
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.(AA 6373Z)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY4011
19:17
Detroit (DTW) E

19:50
Chicago O'Hare (ORD) 3
Effective 2026-09-28 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.(AA 6373Z)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY4012
19:17
Detroit (DTW) E

19:50
Chicago O'Hare (ORD) 3
Effective 2026-04-09 through 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4435)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4081
19:17
Detroit (DTW) E

19:50
Chicago O'Hare (ORD) 3
Effective 2026-05-02 through 2026-05-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4435)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4100
17:23
Detroit (DTW) E

18:00
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 4414)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4100
17:27
Detroit (DTW) E

18:00
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 4422)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4139
17:25
Detroit (DTW) E

18:00
Chicago O'Hare (ORD) 3
Operates only on 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3576)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Finnair AY4139
17:30
Detroit (DTW) E

18:05
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 3576)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Finnair AY4139
19:17
Detroit (DTW) E

19:50
Chicago O'Hare (ORD) 3
Effective 2026-05-01 through 2026-05-20
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4435)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY5743
18:49
Detroit (DTW) E

19:18
Chicago O'Hare (ORD) 3
Effective 2026-08-05 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4967)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY5743
18:49
Detroit (DTW) E

19:18
Chicago O'Hare (ORD) 3
Effective 2026-08-16 through 2026-09-04
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4967)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY5743
18:49
Detroit (DTW) E

19:18
Chicago O'Hare (ORD) 3
Effective 2026-09-05 through 2026-09-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4967)
Duration: 1:29, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY5743
19:14
Detroit (DTW) E

19:50
Chicago O'Hare (ORD) 3
Effective 2026-10-05 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.(AA 6385Z)
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY5743
19:14
Detroit (DTW) E

19:50
Chicago O'Hare (ORD) 3
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines.(AA 6385Z)
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)
  • A domestic route departing from the Detroit airport (DTW) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 234 miles, or 377 km.
  • The timezone of the departure airport is UTC-5 , 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 1:29 and 1:37.
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