United Airlines flights from Chicago O'Hare (ORD) to Aspen (ASE).

FLIGHT SCHEDULE
Direct Flights:
Fri 19:35 Chicago O'Hare (ORD) 2 21:56 Aspen (ASE) United Airlines UA 4757 Non-stop Embraer EMB 175 (E7W) 3:21 Operates only on 2026-04-10
Daily 19:35 Chicago O'Hare (ORD) 2 21:41 Aspen (ASE) United Airlines UA 4757 Non-stop Embraer EMB 175 (E7W) 3:06 Effective 2026-05-21 through 2026-10-24
Sat 12:40 Chicago O'Hare (ORD) 2 14:57 Aspen (ASE) United Airlines UA 5320 Non-stop Embraer EMB 175 (E7W) 3:17 Operates only on 2026-04-11
Daily 12:45 Chicago O'Hare (ORD) 2 15:20 Aspen (ASE) United Airlines UA 5320 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2026-02-12 through 2026-03-04
Mon,Tue,Thu-Sun 12:50 Chicago O'Hare (ORD) 2 15:20 Aspen (ASE) United Airlines UA 5320 Non-stop Embraer EMB 175 (E7W) 3:30 Effective 2026-01-06 through 2026-01-12
Mon,Tue,Thu-Sun 12:50 Chicago O'Hare (ORD) 2 15:20 Aspen (ASE) United Airlines UA 5320 Non-stop Embraer EMB 175 (E7W) 3:30 Effective 2026-01-15 through 2026-01-26
Mon,Thu-Sun 12:50 Chicago O'Hare (ORD) 2 15:20 Aspen (ASE) United Airlines UA 5320 Non-stop Embraer EMB 175 (E7W) 3:30 Effective 2026-01-29 through 2026-02-09
Daily 13:00 Chicago O'Hare (ORD) 2 15:30 Aspen (ASE) United Airlines UA 5320 Non-stop Embraer EMB 175 (E7W) 3:30 Valid until 2026-01-05
Daily 13:10 Chicago O'Hare (ORD) 2 15:29 Aspen (ASE) United Airlines UA 5320 Non-stop Embraer EMB 175 (E7W) 3:19 Effective 2026-03-29 through 2026-04-05
Mon,Wed-Sun 12:45 Chicago O'Hare (ORD) 2 15:20 Aspen (ASE) United Airlines UA 5409 Non-stop Embraer EMB 175 (E7W) 3:35 Effective 2026-03-05 through 2026-03-28
Daily 07:35 Chicago O'Hare (ORD) 2 10:06 Aspen (ASE) United Airlines UA 5527 Non-stop Embraer EMB 175 (E7W) 3:31 Effective 2026-02-13 through 2026-02-23
Mon,Wed-Sun 07:35 Chicago O'Hare (ORD) 2 10:06 Aspen (ASE) United Airlines UA 5527 Non-stop Embraer EMB 175 (E7W) 3:31 Effective 2026-02-25 through 2026-03-04
Thu 07:53 Chicago O'Hare (ORD) 2 10:24 Aspen (ASE) United Airlines UA 5527 Non-stop Embraer EMB 175 (E7W) 3:31 Operates only on 2026-02-12
Daily 15:35 Chicago O'Hare (ORD) 2 17:58 Aspen (ASE) United Airlines UA 5541 Non-stop Embraer EMB 175 (E7W) 3:23 Effective 2026-02-12 through 2026-03-04
Daily 08:45 Chicago O'Hare (ORD) 2 11:04 Aspen (ASE) United Airlines UA 5710 Non-stop Embraer EMB 175 (E7W) 3:19 Effective 2026-03-30 through 2026-04-05
Daily 09:00 Chicago O'Hare (ORD) 2 11:17 Aspen (ASE) United Airlines UA 5710 Non-stop Embraer EMB 175 (E7W) 3:17 Effective 2026-04-06 through 2026-04-22
Mon,Tue,Thu-Sun 16:47 Chicago O'Hare (ORD) 2 19:17 Aspen (ASE) United Airlines UA 5719 Non-stop Embraer EMB 175 (E7W) 3:30 Valid until 2026-01-05
Daily 07:35 Chicago O'Hare (ORD) 2 10:06 Aspen (ASE) United Airlines UA 5738 Non-stop Embraer EMB 175 (E7W) 3:31 Effective 2026-03-05 through 2026-03-28
Daily 07:35 Chicago O'Hare (ORD) 2 09:54 Aspen (ASE) United Airlines UA 5738 Non-stop Embraer EMB 175 (E7W) 3:19 Effective 2026-03-29 through 2026-04-05
Daily 08:45 Chicago O'Hare (ORD) 2 11:22 Aspen (ASE) United Airlines UA 5876 Non-stop Embraer EMB 175 (E7W) 3:37 Valid until 2026-01-05
Sun 08:45 Chicago O'Hare (ORD) 2 11:04 Aspen (ASE) United Airlines UA 5876 Non-stop Embraer EMB 175 (E7W) 3:19 Operates only on 2026-03-29
Daily 08:45 Chicago O'Hare (ORD) 2 11:04 Aspen (ASE) United Airlines UA 5876 Non-stop Embraer EMB 175 (E7W) 3:19 Effective 2026-08-18 through 2026-10-24
Daily 09:00 Chicago O'Hare (ORD) 2 11:41 Aspen (ASE) United Airlines UA 5876 Non-stop Embraer EMB 175 (E7W) 3:41 Effective 2026-02-12 through 2026-03-28
Daily 09:18 Chicago O'Hare (ORD) 2 11:55 Aspen (ASE) United Airlines UA 5876 Non-stop Embraer EMB 175 (E7W) 3:37 Effective 2026-01-06 through 2026-02-11
Daily 09:20 Chicago O'Hare (ORD) 2 11:26 Aspen (ASE) United Airlines UA 5876 Non-stop Embraer EMB 175 (E7W) 3:06 Effective 2026-05-22 through 2026-08-17
Daily 15:35 Chicago O'Hare (ORD) 2 17:58 Aspen (ASE) United Airlines UA 5895 Non-stop Embraer EMB 175 (E7W) 3:23 Effective 2026-03-05 through 2026-03-28
Daily 16:00 Chicago O'Hare (ORD) 2 18:15 Aspen (ASE) United Airlines UA 5895 Non-stop Embraer EMB 175 (E7W) 3:15 Effective 2026-03-29 through 2026-04-05
Daily 15:55 Chicago O'Hare (ORD) 2 18:25 Aspen (ASE) United Airlines UA 6007 Non-stop Embraer EMB 175 (E7W) 3:30 Effective 2026-01-06 through 2026-02-11

A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Aspen airport (ASE).
The flight distance is 1010 miles, or 1625 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 3:06 and 3:41.

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA4757

19:35

Chicago O'Hare (ORD) 2

21:56

Aspen (ASE)

Operates only on 2026-04-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:21, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4757

19:35

Chicago O'Hare (ORD) 2

21:41

Aspen (ASE)

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:06, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5320

12:40

Chicago O'Hare (ORD) 2

14:57

Aspen (ASE)

Operates only on 2026-04-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:17, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5320

12:45

Chicago O'Hare (ORD) 2

15:20

Aspen (ASE)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA5320

12:50

Chicago O'Hare (ORD) 2

15:20

Aspen (ASE)

Effective 2026-01-06 through 2026-01-12

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5320

12:50

Chicago O'Hare (ORD) 2

15:20

Aspen (ASE)

Effective 2026-01-15 through 2026-01-26

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5320

12:50

Chicago O'Hare (ORD) 2

15:20

Aspen (ASE)

Effective 2026-01-29 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5320

13:00

Chicago O'Hare (ORD) 2

15:30

Aspen (ASE)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5320

13:10

Chicago O'Hare (ORD) 2

15:29

Aspen (ASE)

Effective 2026-03-29 through 2026-04-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:19, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5409

12:45

Chicago O'Hare (ORD) 2

15:20

Aspen (ASE)

Effective 2026-03-05 through 2026-03-28

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA5527

07:35

Chicago O'Hare (ORD) 2

10:06

Aspen (ASE)

Effective 2026-02-13 through 2026-02-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:31, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5527

07:35

Chicago O'Hare (ORD) 2

10:06

Aspen (ASE)

Effective 2026-02-25 through 2026-03-04

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:31, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5527

07:53

Chicago O'Hare (ORD) 2

10:24

Aspen (ASE)

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:31, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5541

15:35

Chicago O'Hare (ORD) 2

17:58

Aspen (ASE)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:23, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5710

08:45

Chicago O'Hare (ORD) 2

11:04

Aspen (ASE)

Effective 2026-03-30 through 2026-04-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:19, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5710

09:00

Chicago O'Hare (ORD) 2

11:17

Aspen (ASE)

Effective 2026-04-06 through 2026-04-22

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:17, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5719

16:47

Chicago O'Hare (ORD) 2

19:17

Aspen (ASE)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5738

07:35

Chicago O'Hare (ORD) 2

10:06

Aspen (ASE)

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:31, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5738

07:35

Chicago O'Hare (ORD) 2

09:54

Aspen (ASE)

Effective 2026-03-29 through 2026-04-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:19, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5876

08:45

Chicago O'Hare (ORD) 2

11:22

Aspen (ASE)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:37, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5876

08:45

Chicago O'Hare (ORD) 2

11:04

Aspen (ASE)

Operates only on 2026-03-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:19, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5876

08:45

Chicago O'Hare (ORD) 2

11:04

Aspen (ASE)

Effective 2026-08-18 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:19, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5876

09:00

Chicago O'Hare (ORD) 2

11:41

Aspen (ASE)

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA5876

09:18

Chicago O'Hare (ORD) 2

11:55

Aspen (ASE)

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:37, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5876

09:20

Chicago O'Hare (ORD) 2

11:26

Aspen (ASE)

Effective 2026-05-22 through 2026-08-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:06, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5895

15:35

Chicago O'Hare (ORD) 2

17:58

Aspen (ASE)

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:23, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5895

16:00

Chicago O'Hare (ORD) 2

18:15

Aspen (ASE)

Effective 2026-03-29 through 2026-04-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:15, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA6007

15:55

Chicago O'Hare (ORD) 2

18:25

Aspen (ASE)

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Embraer EMB 175 (E7W)

A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Aspen airport (ASE).
The flight distance is 1010 miles, or 1625 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 3:06 and 3:41.

All ORD-ASE flights

All United Airlines flights

Return (ASE-ORD) flights

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