OO 5557 Chicago to Pittsburgh Flight Status

SkyWest Airlines Flight OO5557 from Chicago O'Hare International Airport ORD to Pittsburgh International Airport PIT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 13th, 2026.
Check the table below for OO5557's most recent flight history:

OO 5557 Flight Status & Schedule

Date Departure Arrival Status
May 13 17:28 19:32
Landed
Track >

SkyWest Airlines OO 5557 Chicago to Pittsburgh Flight Information

SkyWest Airlines Flight OO5557 connects Chicago, United States to Pittsburgh, United States, taking off from Chicago O'Hare International Airport ORD and landing at Pittsburgh International Airport PIT.

How long is the OO5557 flight from Chicago to Pittsburgh?

The average flight time from Chicago to Pittsburgh is 1 hour and 4 minutes. The flight distance is 662 km / 412 miles and the average flight speed is 621 km/h / 386 mph.

What is the On-Time Performance (OTP) of SkyWest Airlines Flight OO5557 Chicago to Pittsburgh?

The Airportia On-Time Performance Rating for SkyWest Airlines Flight OO5557 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest OO5557 flight?

The latest flight took off on Wednesday, May 13th, 2026 with the flight status being Landed on 19:32.

How else can the flight OO5557 be referenced as?

This SkyWest Airlines flight can also be referenced as SKW5557, OO 5557, SKW 5557.

How often is flight OO5557 delayed?

On average, 100% of all OO5557 flights are delayed. The average delay is 6 minutes.

Can I get compensation for my delayed or cancelled OO5557 flight or baggage issues?

If your OO5557 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 OO5557 Flight Tracker above for more details.

OO5557 and Chicago ORD to Pittsburgh PIT Flights

Flight OO5557 is code-shared by 4 airlines using the flight numbers AC5334, CM1412, LH9188, NH7442

Other flights departing from Chicago ORD: AA2537, UA2380, OO5048, OO5064

Other flights arriving at Pittsburgh PIT: FI831, AA4632, AA4496, AA1234

All flights connecting Chicago ORD to Pittsburgh PIT.

OO5557 SkyWest Airlines Flight: Chicago to Pittsburgh Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.