/ Flights / SkyWest Airlines / OO4778

OO4778 Flight Status SkyWest Airlines: Green Bay to Chicago (SKW4778)

OO 4778 Green Bay to Chicago Flight Status

SkyWest Airlines Flight OO4778 from Green Bay Austin Straubel International Airport GRB to Chicago O'Hare International Airport ORD is not scheduled for today October 16th, 2026.
The last time the flight was scheduled was on September 24th, 2026.
Check the table below for OO4778's most recent flight history:

OO 4778 Flight Status & Schedule

Date Departure Arrival Status
Sep 24 07:14 07:55
Landed
 Track >
< All GRB Departures All ORD Arrivals >

SkyWest Airlines OO 4778 Green Bay to Chicago Flight Information

SkyWest Airlines Flight OO4778 connects Green Bay, United States to Chicago, United States, taking off from Green Bay Austin Straubel International Airport GRB and landing at Chicago O'Hare International Airport ORD.

How long is the OO4778 flight from Green Bay to Chicago?

The average flight time from Green Bay to Chicago is 41 minutes. The flight distance is 279 km / 174 miles and the average flight speed is 409 km/h / 254 mph.

What is the On-Time Performance (OTP) of SkyWest Airlines Flight OO4778 Green Bay to Chicago?

The Airportia On-Time Performance Rating for SkyWest Airlines Flight OO4778 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight OO4778 arriving at?

Flight OO4778 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.

When was the latest OO4778 flight?

The latest flight took off on Thursday, September 24th, 2026 with the flight status being Landed on 07:55.

How else can the flight OO4778 be referenced as?

This SkyWest Airlines flight can also be referenced as SKW4778, OO 4778, SKW 4778.

How often is flight OO4778 delayed?

On average, 0% of all OO4778 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled OO4778 flight or baggage issues?

If your OO4778 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our OO4778 Flight Tracker above for more details.

OO4778 and Green Bay GRB to Chicago ORD Flights

Flight OO4778 is code-shared by 1 airline using the flight number NZ2396

Other flights departing from Green Bay GRB: OO5234, DL8858, DL8858, UA4707

Other flights arriving at Chicago ORD: K4915, G73375, OO4690, G74445

All flights connecting Green Bay GRB to Chicago ORD.

OO4778 SkyWest Airlines Flight: Green Bay to Chicago Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: DO3601 MW750 QQ2818 QX9992 5O101 SM1430 BJ2875 QS4665 A3163 FI5001
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.