OO4778 Flight Status SkyWest Airlines: Grand Rapids to Chicago (SKW4778)
OO 4778 Grand Rapids to Chicago Flight Status
Not scheduled today. Latest flight: October 24th, 2026 ; recent history is in the table below.
OO 4778 Flight Status & Schedule SkyWest Airlines Grand Rapids to Chicago
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Oct 24 | GRR | ORD | 05:53 | 05:27 | Landed | Track > |
| Oct 23 | GRR | ORD | 05:59 | 05:39 | Landed | Track > |
| Oct 22 | GRR | ORD | 05:50 | 05:20 | Landed | Track > |
| Oct 21 | GRR | ORD | 06:16 | 05:49 | Landed | Track > |
| Oct 20 | GRR | ORD | 07:53 | 05:59 | En-Route | Track > |
| Oct 19 | GRR | ORD | 06:37 | 06:09 | Landed | Track > |
| Oct 18 | GRR | ORD | 06:15 | 06:12 | Landed | Track > |
| Oct 17 | GRR | ORD | 05:52 | 05:21 | Landed | Track > |
| Oct 16 | GRR | ORD | 06:02 | 05:40 | Landed | Track > |
| Oct 15 | GRR | ORD | 06:15 | 05:59 | Landed | Track > |
SkyWest Airlines' Grand Rapids–Chicago flight covers 220 km (137 mi). With 1 h 15 min in the timetable and a usual flight time of about 35 min, it often makes up time. It is not flying today; the last flight, on 24 October 2026, landed on time.
About OO 4778
- Route
- Grand Rapids Gerald R. Ford International Airport GRR to Chicago O'Hare International Airport ORD
- Distance
- 220 km (137 mi)
- Typical flight time
- 35 min
- On time
- 9 of the last 9
OO 4778 FAQ
- How long is the OO4778 flight?
- The timetable allows 1 h 15 min. Grand Rapids to Chicago is 220 km (137 mi).
- How often is OO4778 late?
- None of the last 9 flights arrived 15 or more minutes late.
- Which terminal does OO4778 use?
- It usually arrives at 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 OO4778 have?
- Also listed as SKW4778 (SkyWest Airlines' ICAO code) and OO 4778.
OO4778 and Grand Rapids GRR to Chicago ORD Flights
Flight OO4778 is code-shared by 1 airline using the flight number CM1820
Other flights departing from Grand Rapids GRR: OO5674, YX4674, YX4424, WN1945
Other flights arriving at Chicago ORD: AA1954, AA3062, MQ3734, YX3678
All flights connecting Grand Rapids GRR to Chicago ORD.