United Airlines
flight
UA 4638:
Chicago O'Hare - Colorado Springs
Chicago O'Hare - Colorado Springs
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FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4638
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
United Airlines UA4638
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
United Airlines UA4638
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
United Airlines UA4638
Effective 2025-10-26 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
United Airlines UA4638
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:05, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
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Parallax here ORD-COS
- UA 4638 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Colorado Springs airport (COS).
- The flight distance is 909 miles, or 1462 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 2:51 and 3:05.