UA 5556 Chicago to Harrisburg Flight Status

United Airlines Flight UA5556 from Chicago O'Hare International Airport ORD to Harrisburg International Airport MDT is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on April 29th, 2026.
Check the table below for UA5556's most recent flight history:

UA 5556 Flight Status & Schedule

Date Departure Arrival Status
Apr 29 07:33 09:52
En-Route
Track >
Apr 28 10:00 10:09
En-Route
Track >
Apr 27 07:30 09:52
Landed
Track >
Apr 26 08:02 10:25
Landed Late
Track >
Apr 24 07:47 10:10
Landed
Track >

United Airlines UA 5556 Chicago to Harrisburg Flight Information

United Airlines Flight UA5556 connects Chicago, United States to Harrisburg, United States, taking off from Chicago O'Hare International Airport ORD and landing at Harrisburg International Airport MDT.

How long is the UA5556 flight from Chicago to Harrisburg?

The average flight time from Chicago to Harrisburg is 1 hour and 21 minutes. The flight distance is 954 km / 593 miles and the average flight speed is 659 km/h / 410 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA5556 Chicago to Harrisburg?

The Airportia On-Time Performance Rating for United Airlines Flight UA5556 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest UA5556 flight?

The latest flight took off on Wednesday, April 29th, 2026 with the flight status being En-Route on 09:52.

How else can the flight UA5556 be referenced as?

This United Airlines flight can also be referenced as UAL5556, UA 5556, UAL 5556.

How often is flight UA5556 delayed?

On average, 30% of all UA5556 flights are delayed. The average delay is 22 minutes.

Can I get compensation for my delayed or cancelled UA5556 flight or baggage issues?

If your UA5556 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 UA5556 Flight Tracker above for more details.

UA5556 and Chicago ORD to Harrisburg MDT Flights

Flight UA5556 is code-shared by 1 airline using the flight number NZ2599

Other flights departing from Chicago ORD: AA3032, AA6442, UA5636, UA1882

Other flights arriving at Harrisburg MDT: DL5177, UA3531, UA4585, DL5195

All flights connecting Chicago ORD to Harrisburg MDT.

UA5556 United Airlines Flight: Chicago to Harrisburg 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.