Finnair flights from Tucson (TUS) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 12:09 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737-800 (738) 3:46 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 2878)
Daily 12:18 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Effective 2026-08-05 through 2026-08-14 Codeshare flight, operated by American Airlines.(AA 2537)
Tue-Fri,Sun 12:18 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Effective 2026-08-16 through 2026-09-04 Codeshare flight, operated by American Airlines.(AA 2537)
Tue,Sat,Sun 12:18 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Effective 2026-09-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 2537)
Daily 12:20 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737-800 (738) 3:35 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 2867)
Tue-Sun 12:25 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-09-09 through 2026-09-27 Codeshare flight, operated by American Airlines.(AA 2537)
Daily 12:25 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-09-28 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 2537)
Mon,Wed,Thu,Sat,Sun 12:26 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-04-08 through 2026-04-30 Codeshare flight, operated by American Airlines.(AA 3066)
Daily 12:26 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-05-01 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3066)
Mon,Thu,Sun 12:36 Tucson (TUS) 18:05 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-03-29 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3128)
Wed 12:36 Tucson (TUS) 18:05 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Airbus A319 (319) 3:29 Operates only on 2026-04-01 Codeshare flight, operated by American Airlines.(AA 3128)
Sat 12:39 Tucson (TUS) 18:10 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Airbus A319 (319) 3:31 Operates only on 2026-04-04 Codeshare flight, operated by American Airlines.(AA 3128)
Daily 14:11 Tucson (TUS) 19:45 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737-800 (738) 3:34 Effective 2026-10-05 through 2026-10-23 Codeshare flight, operated by American Airlines.(AA 2537)
Tue,Fri 14:11 Tucson (TUS) 19:45 Chicago O'Hare (ORD) 3 Finnair AY 4103 Non-stop Boeing 737-800 (738) 3:34 Effective from 2026-10-27 Codeshare flight, operated by American Airlines.(AA 2537)

A domestic route departing from the Tucson airport (TUS) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1434 miles, or 2308 km.
The timezone of the departure airport is UTC-7 , 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 3:29 and 3:46.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Finnair AY4103

12:09

Tucson (TUS)

17:55

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 2878)

Duration: 3:46, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4103

12:18

Tucson (TUS)

17:55

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 2537)

Duration: 3:37, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Finnair AY4103

12:18

Tucson (TUS)

17:55

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 2537)

Duration: 3:37, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Finnair AY4103

12:18

Tucson (TUS)

17:55

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 2537)

Duration: 3:37, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Finnair AY4103

12:20

Tucson (TUS)

17:55

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 2867)

Duration: 3:35, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4103

12:25

Tucson (TUS)

17:55

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 2537)

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Finnair AY4103

12:25

Tucson (TUS)

17:55

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 2537)

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Finnair AY4103

12:26

Tucson (TUS)

17:55

Chicago O'Hare (ORD) 3

Effective 2026-04-08 through 2026-04-30

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 3066)

Duration: 3:29, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4103

12:26

Tucson (TUS)

17:55

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 3066)

Duration: 3:29, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4103

12:36

Tucson (TUS)

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 3128)

Duration: 3:29, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4103

12:36

Tucson (TUS)

18:05

Chicago O'Hare (ORD) 3

Operates only on 2026-04-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 3128)

Duration: 3:29, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4103

12:39

Tucson (TUS)

18:10

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 3128)

Duration: 3:31, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4103

14:11

Tucson (TUS)

19:45

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 2537)

Duration: 3:34, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4103

14:11

Tucson (TUS)

19:45

Chicago O'Hare (ORD) 3

Effective from 2026-10-27

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 2537)

Duration: 3:34, non-stop
Boeing 737-800 (738)

A domestic route departing from the Tucson airport (TUS) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1434 miles, or 2308 km.
The timezone of the departure airport is UTC-7 , 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 3:29 and 3:46.

All TUS-ORD flights

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Return (ORD-TUS) flights

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