All airlines flying from Tucson (TUS) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Flights:
Daily 05:40 Tucson (TUS) 11:05 Chicago O'Hare (ORD) 3 American Airlines AA 552 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-04-08 through 2026-05-20
Sun 07:15 Tucson (TUS) 12:43 Chicago O'Hare (ORD) 1 United Airlines UA 1317 Non-stop Airbus A320 (320) 3:28 Effective 2026-03-08 through 2026-03-22
Mon-Sat 07:15 Tucson (TUS) 12:43 Chicago O'Hare (ORD) 1 United Airlines UA 1317 Non-stop Airbus A319 (319) 3:28 Effective 2026-03-09 through 2026-03-28
Thu-Sat 08:15 Tucson (TUS) 12:43 Chicago O'Hare (ORD) 1 United Airlines UA 1317 Non-stop Airbus A319 (319) 3:28 Effective 2026-03-05 through 2026-03-07
Mon,Thu-Sun 06:10 Tucson (TUS) 10:38 Chicago O'Hare (ORD) 3 American Airlines AA 1582 Non-stop Airbus A319 (319) 3:28 Effective 2026-01-08 through 2026-02-09
Tue,Wed 08:00 Tucson (TUS) 12:28 Chicago O'Hare (ORD) 3 American Airlines AA 1582 Non-stop Airbus A319 (319) 3:28 Effective 2026-01-07 through 2026-02-11
Thu 05:26 Tucson (TUS) 09:56 Chicago O'Hare (ORD) 3 American Airlines AA 1783 Non-stop Airbus A319 (319) 3:30 Operates only on 2026-02-12
Daily 11:20 Tucson (TUS) 16:55 Chicago O'Hare (ORD) 1 United Airlines UA 2147 Non-stop Airbus A320 (320) 3:35 Effective from 2026-05-21
Daily 12:18 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 American Airlines AA 2537 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Effective 2026-08-05 through 2026-09-08
Daily 12:25 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 American Airlines AA 2537 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-09-09 through 2026-10-04
Daily 14:11 Tucson (TUS) 19:45 Chicago O'Hare (ORD) 3 American Airlines AA 2537 Non-stop Boeing 737-800 (738) 3:34 Effective from 2026-10-05
Daily 06:54 Tucson (TUS) 12:35 Chicago O'Hare (ORD) 3 American Airlines AA 2675 Non-stop Boeing 737-800 (738) 3:41 Effective 2026-07-02 through 2026-08-04
Daily 07:00 Tucson (TUS) 12:35 Chicago O'Hare (ORD) 3 American Airlines AA 2675 Non-stop Boeing 737-800 (738) 3:35 Effective 2026-05-21 through 2026-07-01
Daily 07:15 Tucson (TUS) 12:48 Chicago O'Hare (ORD) 1 United Airlines UA 2857 Non-stop Boeing 737-800 (738) 3:33 Effective 2026-03-29 through 2026-04-29
Daily 07:30 Tucson (TUS) 13:05 Chicago O'Hare (ORD) 1 United Airlines UA 2857 Non-stop Airbus A320 (320) 3:35 Effective from 2026-10-25
Daily 12:20 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 American Airlines AA 2867 Non-stop Boeing 737-800 (738) 3:35 Effective 2026-05-21 through 2026-07-01
Daily 12:09 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 American Airlines AA 2878 Non-stop Boeing 737-800 (738) 3:46 Effective 2026-07-02 through 2026-08-04
Daily 12:26 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 American Airlines AA 3066 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-04-07 through 2026-05-20
Mon,Tue,Thu,Fri,Sun 12:36 Tucson (TUS) 18:05 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-03-08 through 2026-04-06
Wed 12:36 Tucson (TUS) 18:05 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Airbus A319 (319) 3:29 Effective 2026-03-11 through 2026-04-01
Sat 12:39 Tucson (TUS) 18:10 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Airbus A319 (319) 3:31 Effective 2026-03-14 through 2026-04-04
Sat 13:39 Tucson (TUS) 18:10 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Airbus A319 (319) 3:31 Effective 2026-02-21 through 2026-03-07
Mon,Thu,Fri 13:40 Tucson (TUS) 18:12 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Boeing 737-800 (738) 3:32 Effective 2026-02-12 through 2026-02-20
Wed 13:40 Tucson (TUS) 18:12 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Airbus A319 (319) 3:32 Effective 2026-02-18 through 2026-02-25
Mon,Thu,Fri,Sun 13:40 Tucson (TUS) 18:12 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Boeing 737-800 (738) 3:32 Effective 2026-02-22 through 2026-03-06
Daily 13:46 Tucson (TUS) 18:29 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Airbus A319 (319) 3:43 Valid until 2026-01-04
Tue 13:50 Tucson (TUS) 18:22 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Boeing 737-800 (738) 3:32 Effective 2026-02-17 through 2026-03-03
Wed 13:50 Tucson (TUS) 18:22 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Boeing 737-800 (738) 3:32 Operates only on 2026-03-04
Sun 15:00 Tucson (TUS) 19:32 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Boeing 737-800 (738) 3:32 Operates only on 2026-02-15
Sat 15:24 Tucson (TUS) 19:55 Chicago O'Hare (ORD) 3 American Airlines AA 3128 Non-stop Airbus A319 (319) 3:31 Operates only on 2026-02-14
Tue 08:00 Tucson (TUS) 12:30 Chicago O'Hare (ORD) 3 American Airlines AA 3389 Non-stop Embraer EMB 175 (E75) 3:30 Operates only on 2026-01-06
Daily 06:00 Tucson (TUS) 10:31 Chicago O'Hare (ORD) 3 American Airlines AA 4171 Non-stop Embraer EMB 175 (E75) 3:31 Valid until 2026-01-05
Mon,Thu-Sun 07:15 Tucson (TUS) 11:53 Chicago O'Hare (ORD) 2 United Airlines UA 5635 Non-stop Embraer EMB 175 (E7W) 3:38 Effective 2026-02-12 through 2026-03-02
Mon,Thu-Sun 07:44 Tucson (TUS) 12:25 Chicago O'Hare (ORD) 2 United Airlines UA 5635 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2026-01-08 through 2026-02-09
Tue,Wed 08:37 Tucson (TUS) 13:15 Chicago O'Hare (ORD) 2 United Airlines UA 5635 Non-stop Embraer EMB 175 (E7W) 3:38 Effective 2026-02-17 through 2026-03-04
Daily 11:20 Tucson (TUS) 17:05 Chicago O'Hare (ORD) 2 United Airlines UA 5767 Non-stop Embraer EMB 175 (E7W) 3:45 Effective 2026-04-30 through 2026-05-20
Daily 11:21 Tucson (TUS) 16:59 Chicago O'Hare (ORD) 2 United Airlines UA 5767 Non-stop Embraer EMB 175 (E7W) 3:38 Effective 2026-03-08 through 2026-03-28
Daily 11:21 Tucson (TUS) 17:06 Chicago O'Hare (ORD) 2 United Airlines UA 5767 Non-stop Embraer EMB 175 (E7W) 3:45 Effective 2026-03-29 through 2026-04-29
Thu-Sat 12:21 Tucson (TUS) 16:59 Chicago O'Hare (ORD) 2 United Airlines UA 5767 Non-stop Embraer EMB 175 (E7W) 3:38 Effective 2026-03-05 through 2026-03-07
Daily 12:23 Tucson (TUS) 17:04 Chicago O'Hare (ORD) 2 United Airlines UA 5767 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2026-01-06 through 2026-02-02
Tue 12:23 Tucson (TUS) 17:03 Chicago O'Hare (ORD) 2 United Airlines UA 5767 Non-stop Embraer EMB 175 (E7W) 3:40 Operates only on 2026-02-03
Daily 12:23 Tucson (TUS) 17:04 Chicago O'Hare (ORD) 2 United Airlines UA 5767 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2026-02-04 through 2026-02-11
Daily 12:27 Tucson (TUS) 17:05 Chicago O'Hare (ORD) 2 United Airlines UA 5767 Non-stop Embraer EMB 175 (E7W) 3:38 Effective 2026-02-12 through 2026-03-04
Daily 07:30 Tucson (TUS) 13:15 Chicago O'Hare (ORD) 2 United Airlines UA 5772 Non-stop Embraer EMB 175 (E7W) 3:45 Effective 2026-04-30 through 2026-05-20
Mon,Tue,Thu-Sun 12:26 Tucson (TUS) 17:07 Chicago O'Hare (ORD) 2 United Airlines UA 5946 Non-stop Embraer EMB 175 (E7W) 3:41 Valid until 2026-01-05
Direct Codeshare Flights:
Daily 12:20 Tucson (TUS) 17:55 Chicago O'Hare (ORD) 3 Qatar Airways QR 2813 Non-stop Boeing 737-800 (738) 3:35 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 2867)
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)

1 2 3 4

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 3:25 and 3:46.

Return (ORD-TUS) flights

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All airlines flying from Tucson (TUS) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE

Direct Flights:

American Airlines AA552

05:40

Tucson (TUS)

11:05

Chicago O'Hare (ORD) 3

Effective 2026-04-08 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1317

07:15

Tucson (TUS)

12:43

Chicago O'Hare (ORD) 1

Effective 2026-03-08 through 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:28, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1317

07:15

Tucson (TUS)

12:43

Chicago O'Hare (ORD) 1

Effective 2026-03-09 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:28, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1317

08:15

Tucson (TUS)

12:43

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 3:28, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1582

06:10

Tucson (TUS)

10:38

Chicago O'Hare (ORD) 3

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:28, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1582

08:00

Tucson (TUS)

12:28

Chicago O'Hare (ORD) 3

Effective 2026-01-07 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:28, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1783

05:26

Tucson (TUS)

09:56

Chicago O'Hare (ORD) 3

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2147

11:20

Tucson (TUS)

16:55

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:35, non-stop
Airbus A320 (320)

Direct Flights:

American Airlines AA2537

12:18

Tucson (TUS)

17:55

Chicago O'Hare (ORD) 3

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA2537

12:25

Tucson (TUS)

17:55

Chicago O'Hare (ORD) 3

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA2537

14:11

Tucson (TUS)

19:45

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA2675

06:54

Tucson (TUS)

12:35

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2675

07:00

Tucson (TUS)

12:35

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA2857

07:15

Tucson (TUS)

12:48

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:33, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2857

07:30

Tucson (TUS)

13:05

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:35, non-stop
Airbus A320 (320)

Direct Flights:

American Airlines AA2867

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

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

Direct Flights:

American Airlines AA2878

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

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

Direct Flights:

American Airlines AA3066

12:26

Tucson (TUS)

17:55

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA3128

12:36

Tucson (TUS)

18:05

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-06

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

American Airlines AA3128

12:36

Tucson (TUS)

18:05

Chicago O'Hare (ORD) 3

Effective 2026-03-11 through 2026-04-01

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

American Airlines AA3128

12:39

Tucson (TUS)

18:10

Chicago O'Hare (ORD) 3

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

American Airlines AA3128

13:39

Tucson (TUS)

18:10

Chicago O'Hare (ORD) 3

Effective 2026-02-21 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

American Airlines AA3128

13:40

Tucson (TUS)

18:12

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-02-20

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3128

13:40

Tucson (TUS)

18:12

Chicago O'Hare (ORD) 3

Effective 2026-02-18 through 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:32, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3128

13:40

Tucson (TUS)

18:12

Chicago O'Hare (ORD) 3

Effective 2026-02-22 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3128

13:46

Tucson (TUS)

18:29

Chicago O'Hare (ORD) 3

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:43, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3128

13:50

Tucson (TUS)

18:22

Chicago O'Hare (ORD) 3

Effective 2026-02-17 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3128

13:50

Tucson (TUS)

18:22

Chicago O'Hare (ORD) 3

Operates only on 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3128

15:00

Tucson (TUS)

19:32

Chicago O'Hare (ORD) 3

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3128

15:24

Tucson (TUS)

19:55

Chicago O'Hare (ORD) 3

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

American Airlines AA3389

08:00

Tucson (TUS)

12:30

Chicago O'Hare (ORD) 3

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4171

06:00

Tucson (TUS)

10:31

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:31, non-stop
Embraer EMB 175 (E75)

Direct Flights:

United Airlines UA5635

07:15

Tucson (TUS)

11:53

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:38, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5635

07:44

Tucson (TUS)

12:25

Chicago O'Hare (ORD) 2

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5635

08:37

Tucson (TUS)

13:15

Chicago O'Hare (ORD) 2

Effective 2026-02-17 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:38, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5767

11:20

Tucson (TUS)

17:05

Chicago O'Hare (ORD) 2

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:45, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5767

11:21

Tucson (TUS)

16:59

Chicago O'Hare (ORD) 2

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:38, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5767

11:21

Tucson (TUS)

17:06

Chicago O'Hare (ORD) 2

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:45, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5767

12:21

Tucson (TUS)

16:59

Chicago O'Hare (ORD) 2

Effective 2026-03-05 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 3:38, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5767

12:23

Tucson (TUS)

17:04

Chicago O'Hare (ORD) 2

Effective 2026-01-06 through 2026-02-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5767

12:23

Tucson (TUS)

17:03

Chicago O'Hare (ORD) 2

Operates only on 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5767

12:23

Tucson (TUS)

17:04

Chicago O'Hare (ORD) 2

Effective 2026-02-04 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5767

12:27

Tucson (TUS)

17:05

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:38, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5772

07:30

Tucson (TUS)

13:15

Chicago O'Hare (ORD) 2

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:45, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5946

12:26

Tucson (TUS)

17:07

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Qatar Airways QR2813

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

12:09

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)

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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 3:25 and 3:46.

Return (ORD-TUS) flights

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