| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 21 | ORD | BUF | 05:59 | 08:04 |
Landed
|
Track > |
United Airlines Flight UA3931 connects Chicago, United States to Buffalo, United States, taking off from Chicago O'Hare International Airport ORD and landing at Buffalo Niagara International Airport BUF.
How long is the UA3931 flight from Chicago to Buffalo?
The average flight time from Chicago to Buffalo is 1 hour and 5 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 701 km/h / 436 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3931 Chicago to Buffalo?
The Airportia On-Time Performance Rating for United Airlines Flight UA3931 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3931 flight?
The latest flight took off on Monday, September 21st, 2026 with the flight status being Landed on 08:04.
How else can the flight UA3931 be referenced as?
This United Airlines flight can also be referenced as UAL3931, UA 3931, UAL 3931.
How often is flight UA3931 delayed?
On average, 0% of all UA3931 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3931 flight or baggage issues?
If your UA3931 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 UA3931 Flight Tracker above for more details.
Other flights departing from Chicago ORD: UA1409, UA1682, AA9787, UA1908
Other flights arriving at Buffalo BUF: WN4445, AC7076, WN1343, WN1156
All flights connecting Chicago ORD to Buffalo BUF.