| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | ORD | BUF | 18:13 | 20:19 |
Landed
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| Feb 10 | ORD | BUF | 18:07 | 20:11 |
Landed
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| Feb 09 | ORD | BUF | 19:11 | 21:20 |
Delayed
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| Feb 08 | ORD | BUF | 18:13 | 20:24 |
Landed
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| Feb 07 | ORD | BUF | 18:06 | 20:14 |
Landed
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| Feb 06 | ORD | BUF | 18:02 | 20:17 |
Landed
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| Feb 05 | ORD | BUF | 18:19 | 20:30 |
Landed
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| Feb 04 | ORD | BUF | 18:15 | 20:28 |
Landed
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| Feb 03 | ORD | BUF | 18:02 | 20:09 |
Landed
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| Feb 02 | ORD | BUF | 18:28 | 20:34 |
Landed
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United Airlines Flight UA1946 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 UA1946 flight from Chicago to Buffalo?
The average flight time from Chicago to Buffalo is 1 hour and 9 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 662 km/h / 411 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1946 Chicago to Buffalo?
The Airportia On-Time Performance Rating for United Airlines Flight UA1946 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1946 arriving at?
Flight UA1946 arrives at Buffalo Niagara International Airport (BUF) Terminal 1.
When was the latest UA1946 flight?
The latest flight took off on Thursday, February 12th, 2026 with the flight status being Landed on 20:19.
How else can the flight UA1946 be referenced as?
This United Airlines flight can also be referenced as UAL1946, UA 1946, UAL 1946.
How often is flight UA1946 delayed?
On average, 30% of all UA1946 flights are delayed. The average delay is 19 minutes.
Can I get compensation for my delayed or cancelled UA1946 flight or baggage issues?
If your UA1946 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 UA1946 Flight Tracker above for more details.
Flight UA1946 is code-shared by 6 airlines using the flight numbers AC5238, CM1365, EK6226, NH7074, NZ2121, LX3160
Other flights departing from Chicago ORD: UA3489, UA3503, UA4495, UA2244
Other flights arriving at Buffalo BUF: UA4449, DL1749, AA644, WN1972
All flights connecting Chicago ORD to Buffalo BUF.