OO4638 Flight Status SkyWest Airlines: Chicago to Colorado Springs (SKW4638)
OO 4638 Chicago to Colorado Springs Flight Status
Not scheduled today. Latest flight: October 24th, 2026 ; recent history is in the table below.
OO 4638 Flight Status & Schedule SkyWest Airlines Chicago to Colorado Springs
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Oct 24 | ORD | COS | 20:31 | 21:40 | Landed | Track > |
| Oct 23 | ORD | COS | 20:04 | 21:14 | Landed | Track > |
| Oct 22 | ORD | COS | 20:31 | 21:40 | Landed | Track > |
| Oct 21 | ORD | COS | 20:25 | 21:33 | Landed | Track > |
| Oct 20 | ORD | COS | 20:24 | 21:31 | Landed | Track > |
| Oct 19 | ORD | COS | 21:09 | 22:14 | Delayed | Track > |
| Oct 18 | ORD | COS | 20:02 | 21:04 | Landed | Track > |
| Oct 17 | ORD | COS | 20:10 | 21:11 | Landed | Track > |
| Oct 16 | ORD | COS | 20:06 | 21:09 | Landed | Track > |
| Oct 15 | ORD | COS | 21:22 | 22:45 | Delayed | Track > |
SkyWest Airlines' Chicago–Colorado Springs flight covers 1,463 km (909 mi). With 3 h 6 min in the timetable and a usual flight time of about 2 h 10 min, it often makes up time. It is not flying today; the last flight, on 24 October 2026, landed on time.
About OO 4638
- Distance
- 1,463 km (909 mi)
- Typical flight time
- 2 h 10 min
- On time
- 8 of the last 8
- Usually departs from
- Terminal 2
OO 4638 FAQ
- How long is the OO4638 flight?
- The timetable allows 3 h 6 min. Chicago to Colorado Springs is 1,463 km (909 mi).
- How often is OO4638 late?
- None of the last 8 flights arrived 15 or more minutes late.
- Which terminal does OO4638 use?
- It usually leaves from Terminal 2 at Chicago O'Hare International Airport (ORD). Check the flight card above for today's terminal and gate.
- What other flight numbers does OO4638 have?
- Also listed as SKW4638 (SkyWest Airlines' ICAO code) and OO 4638.
OO4638 and Chicago ORD to Colorado Springs COS Flights
Flight OO4638 is code-shared by 2 airlines using the flight numbers EK6237, LH8684
Other flights departing from Chicago ORD: OO4792, UA304, AA2444
Other flights arriving at Colorado Springs COS: OO5459, WN3372, WN4026, AA790
All flights connecting Chicago ORD to Colorado Springs COS.