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UA 5271 Chicago to Toronto Flight Status

United Airlines Flight UA5271 from Chicago O'Hare International Airport ORD to Toronto Pearson International Airport YYZ is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on March 4th, 2026.
Check the table below for UA5271's most recent flight history:

UA 5271 Flight Status & Schedule

Date Departure Arrival Status
Mar 04 13:34 15:36
Landed
Track >
Mar 03 13:42 15:42
Landed
Track >
Mar 02 13:33 15:38
Landed
Track >
Mar 01 13:35 15:35
Landed
Track >
Feb 28 13:53 15:57
Landed
Track >

United Airlines UA 5271 Chicago to Toronto Flight Information

United Airlines Flight UA5271 connects Chicago, United States to Toronto, Canada, taking off from Chicago O'Hare International Airport ORD and landing at Toronto Pearson International Airport YYZ.

How long is the UA5271 flight from Chicago to Toronto?

The average flight time from Chicago to Toronto is 1 hour and 5 minutes. The flight distance is 700 km / 435 miles and the average flight speed is 649 km/h / 404 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA5271 Chicago to Toronto?

The Airportia On-Time Performance Rating for United Airlines Flight UA5271 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA5271 arriving at?

Flight UA5271 arrives at Toronto Pearson International Airport (YYZ) Terminal 1.

When was the latest UA5271 flight?

The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 15:36.

How else can the flight UA5271 be referenced as?

This United Airlines flight can also be referenced as UAL5271, UA 5271, UAL 5271.

How often is flight UA5271 delayed?

On average, 10% of all UA5271 flights are delayed. The average delay is 58 minutes.

Can I get compensation for my delayed or cancelled UA5271 flight or baggage issues?

If your UA5271 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 UA5271 Flight Tracker above for more details.

UA5271 and Chicago ORD to Toronto YYZ Flights

Flight UA5271 is code-shared by 4 airlines using the flight numbers AC4899, CM2818, NH7806, NZ9861

Other flights departing from Chicago ORD: UA5361, AA4785, AA4309, AA949

Other flights arriving at Toronto YYZ: AC87, AC1381, OO3912, DL3912

All flights connecting Chicago ORD to Toronto YYZ.

UA5271 United Airlines Flight: Chicago to Toronto 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.