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

FLIGHT SCHEDULE
Direct Flights:
Daily 11:35 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Airbus A320 (320) 3:35 Effective from 2025-03-09
Sat 11:37 Tucson (TUS) 17:02 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Boeing 737-800 (738) 3:25 Effective 2024-09-28 through 2024-10-26
Mon-Fri,Sun 11:45 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Airbus A319 (319) 3:25 Effective 2024-09-26 through 2024-10-25
Mon,Sat,Sun 11:47 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Airbus A319 (319) 3:23 Effective 2024-10-27 through 2024-11-02
Tue-Fri 11:47 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Boeing 737 MAX 8 (7M8) 3:23 Effective 2024-10-29 through 2024-11-01
Daily 12:35 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Airbus A320 (320) 3:35 Effective 2025-02-13 through 2025-03-08
Sat,Sun 12:42 Tucson (TUS) 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Airbus A319 (319) 3:23 Effective 2024-11-30 through 2024-12-01
Mon,Sat,Sun 12:47 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Airbus A319 (319) 3:23 Effective 2024-11-03 through 2024-11-25
Tue-Fri 12:47 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Boeing 737 MAX 8 (7M8) 3:23 Effective 2024-11-05 through 2024-11-26
Wed 12:47 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Boeing 737-800 (738) 3:23 Operates only on 2024-11-27
Fri 12:47 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Boeing 737-700 (73G) 3:23 Operates only on 2024-11-29
Mon 12:47 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1178 Non-stop Airbus A319 (319) 3:23 Operates only on 2024-12-02
Mon,Tue,Thu,Fri,Sun 11:37 Tucson (TUS) 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 1492 Non-stop Boeing 737-700 (73G) 3:28 Valid until 2024-09-03
Mon-Fri,Sun 11:37 Tucson (TUS) 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 1492 Non-stop Boeing 737-700 (73G) 3:28 Effective 2024-09-04 through 2024-09-11
Sat 11:37 Tucson (TUS) 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 1492 Non-stop Airbus A319 (319) 3:28 Effective 2024-09-07 through 2024-09-21
Mon 11:37 Tucson (TUS) 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 1492 Non-stop Boeing 737-700 (73G) 3:28 Effective 2024-09-16 through 2024-09-23
Tue-Fri,Sun 11:42 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 1 United Airlines UA 1492 Non-stop Boeing 737-800 (738) 3:28 Effective 2024-09-12 through 2024-09-25
Daily 12:37 Tucson (TUS) 17:10 Chicago O'Hare (ORD) 2 United Airlines UA 5214 Non-stop Embraer EMB 175 (E7W) 3:33 Effective 2024-12-03 through 2024-12-18
Daily 08:20 Tucson (TUS) 13:01 Chicago O'Hare (ORD) 2 United Airlines UA 5531 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2025-01-07 through 2025-02-12
Daily 07:00 Tucson (TUS) 12:38 Chicago O'Hare (ORD) 2 United Airlines UA 5573 Non-stop Embraer EMB 175 (E7W) 3:38 Effective 2024-09-02 through 2024-09-25
Mon,Thu-Sun 07:00 Tucson (TUS) 12:35 Chicago O'Hare (ORD) 2 United Airlines UA 5573 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2024-09-26 through 2024-09-30
Daily 12:15 Tucson (TUS) 16:56 Chicago O'Hare (ORD) 2 United Airlines UA 5642 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2025-01-07 through 2025-02-12
Daily 12:20 Tucson (TUS) 17:01 Chicago O'Hare (ORD) 2 United Airlines UA 5642 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2024-12-19 through 2025-01-06
Daily 07:00 Tucson (TUS) 12:35 Chicago O'Hare (ORD) 2 United Airlines UA 5739 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2024-10-01 through 2024-10-26
Mon,Sat,Sun 07:35 Tucson (TUS) 13:10 Chicago O'Hare (ORD) 2 United Airlines UA 5739 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2024-10-27 through 2024-11-02
Mon,Thu-Sun 08:35 Tucson (TUS) 13:10 Chicago O'Hare (ORD) 2 United Airlines UA 5739 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2024-11-03 through 2024-11-25
Daily 08:35 Tucson (TUS) 13:10 Chicago O'Hare (ORD) 2 United Airlines UA 5739 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2024-11-26 through 2024-12-02
Daily 08:40 Tucson (TUS) 13:15 Chicago O'Hare (ORD) 2 United Airlines UA 5739 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2024-12-03 through 2024-12-18
Mon,Thu-Sun 23:59 Tucson (TUS) 04:40 Chicago O'Hare (ORD) 2 United Airlines UA 5784 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2024-12-19 through 2024-12-30 The flight arrives 1 day after departure.
Mon,Wed-Sun 23:59 Tucson (TUS) 04:40 Chicago O'Hare (ORD) 2 United Airlines UA 5784 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2025-01-01 through 2025-01-06 The flight arrives 1 day after departure.
Non-Direct Flights:
Mon-Fri,Sun 06:15 Tucson (TUS) 17:07 Chicago O'Hare (ORD) 1 United Airlines UA 1227 1-stop Airbus A320 (320) 8:52 Effective 2024-09-26 through 2024-10-25
Sat 06:15 Tucson (TUS) 17:07 Chicago O'Hare (ORD) 1 United Airlines UA 1227 1-stop Airbus A319 (319) 8:52 Effective 2024-09-28 through 2024-10-26
Daily 06:00 Tucson (TUS) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2312 1-stop Boeing 737-800 (738) 6:55 Valid until 2024-09-02
Tue 06:00 Tucson (TUS) 14:54 Chicago O'Hare (ORD) 1 United Airlines UA 2312 1-stop Boeing 737-800 (738) 6:54 Operates only on 2024-09-03
Daily 06:00 Tucson (TUS) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2312 1-stop Boeing 737-800 (738) 6:55 Effective 2024-09-04 through 2024-09-25

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 3:23 and 3:41.

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1178

11:35

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Effective from 2025-03-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

United Airlines UA1178

11:37

Tucson (TUS)

17:02

Chicago O'Hare (ORD) 1

Effective 2024-09-28 through 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

United Airlines UA1178

11:45

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Effective 2024-09-26 through 2024-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:25, non-stop
Airbus A319 (319)

United Airlines UA1178

11:47

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Effective 2024-10-27 through 2024-11-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 3:23, non-stop
Airbus A319 (319)

United Airlines UA1178

11:47

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Effective 2024-10-29 through 2024-11-01

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:23, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1178

12:35

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Effective 2025-02-13 through 2025-03-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

United Airlines UA1178

12:42

Tucson (TUS)

17:05

Chicago O'Hare (ORD) 1

Effective 2024-11-30 through 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 3:23, non-stop
Airbus A319 (319)

United Airlines UA1178

12:47

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Effective 2024-11-03 through 2024-11-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 3:23, non-stop
Airbus A319 (319)

United Airlines UA1178

12:47

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Effective 2024-11-05 through 2024-11-26

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:23, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1178

12:47

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Operates only on 2024-11-27

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:23, non-stop
Boeing 737-800 (738)

United Airlines UA1178

12:47

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Operates only on 2024-11-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:23, non-stop
Boeing 737-700 (73G)

United Airlines UA1178

12:47

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Operates only on 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:23, non-stop
Airbus A319 (319)

United Airlines UA1492

11:37

Tucson (TUS)

17:05

Chicago O'Hare (ORD) 1

Valid until 2024-09-03

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:28, non-stop
Boeing 737-700 (73G)

United Airlines UA1492

11:37

Tucson (TUS)

17:05

Chicago O'Hare (ORD) 1

Effective 2024-09-04 through 2024-09-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:28, non-stop
Boeing 737-700 (73G)

United Airlines UA1492

11:37

Tucson (TUS)

17:05

Chicago O'Hare (ORD) 1

Effective 2024-09-07 through 2024-09-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

United Airlines UA1492

11:37

Tucson (TUS)

17:05

Chicago O'Hare (ORD) 1

Effective 2024-09-16 through 2024-09-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:28, non-stop
Boeing 737-700 (73G)

United Airlines UA1492

11:42

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 1

Effective 2024-09-12 through 2024-09-25

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:28, non-stop
Boeing 737-800 (738)

United Airlines UA5214

12:37

Tucson (TUS)

17:10

Chicago O'Hare (ORD) 2

Effective 2024-12-03 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:33, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5531

08:20

Tucson (TUS)

13:01

Chicago O'Hare (ORD) 2

Effective 2025-01-07 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

United Airlines UA5573

07:00

Tucson (TUS)

12:38

Chicago O'Hare (ORD) 2

Effective 2024-09-02 through 2024-09-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

United Airlines UA5573

07:00

Tucson (TUS)

12:35

Chicago O'Hare (ORD) 2

Effective 2024-09-26 through 2024-09-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:35, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5642

12:15

Tucson (TUS)

16:56

Chicago O'Hare (ORD) 2

Effective 2025-01-07 through 2025-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

United Airlines UA5642

12:20

Tucson (TUS)

17:01

Chicago O'Hare (ORD) 2

Effective 2024-12-19 through 2025-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

United Airlines UA5739

07:00

Tucson (TUS)

12:35

Chicago O'Hare (ORD) 2

Effective 2024-10-01 through 2024-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:35, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5739

07:35

Tucson (TUS)

13:10

Chicago O'Hare (ORD) 2

Effective 2024-10-27 through 2024-11-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 3:35, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5739

08:35

Tucson (TUS)

13:10

Chicago O'Hare (ORD) 2

Effective 2024-11-03 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:35, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5739

08:35

Tucson (TUS)

13:10

Chicago O'Hare (ORD) 2

Effective 2024-11-26 through 2024-12-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:35, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5739

08:40

Tucson (TUS)

13:15

Chicago O'Hare (ORD) 2

Effective 2024-12-03 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:35, non-stop
Embraer EMB 175 (E7W)

United Airlines UA5784

23:59

Tucson (TUS)

04:40(+1)

Chicago O'Hare (ORD) 2

Effective 2024-12-19 through 2024-12-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

United Airlines UA5784

23:59

Tucson (TUS)

04:40(+1)

Chicago O'Hare (ORD) 2

Effective 2025-01-01 through 2025-01-06

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Non-Direct Flights:

United Airlines UA1227

06:15

Tucson (TUS)

17:07

Chicago O'Hare (ORD) 1

Effective 2024-09-26 through 2024-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 8:52, 1-stop
Airbus A320 (320)

United Airlines UA1227

06:15

Tucson (TUS)

17:07

Chicago O'Hare (ORD) 1

Effective 2024-09-28 through 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 8:52, 1-stop
Airbus A319 (319)

United Airlines UA2312

06:00

Tucson (TUS)

14:55

Chicago O'Hare (ORD) 1

Valid until 2024-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:55, 1-stop
Boeing 737-800 (738)

United Airlines UA2312

06:00

Tucson (TUS)

14:54

Chicago O'Hare (ORD) 1

Operates only on 2024-09-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:54, 1-stop
Boeing 737-800 (738)

United Airlines UA2312

06:00

Tucson (TUS)

14:55

Chicago O'Hare (ORD) 1

Effective 2024-09-04 through 2024-09-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:55, 1-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 3:23 and 3:41.

All TUS-ORD flights

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Return (ORD-TUS) flights

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