| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 29 | EWR | BUF | 08:35 | 09:30 |
Landed
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| Apr 28 | EWR | BUF | 08:43 | 09:34 |
Landed
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| Apr 27 | EWR | BUF | 08:25 | 09:13 |
Landed
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| Apr 26 | EWR | BUF | 08:35 | 09:25 |
Landed
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| Apr 25 | EWR | BUF | 08:41 | 09:36 |
Landed
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| Apr 24 | EWR | BUF | 08:29 | 09:24 |
Landed
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| Apr 23 | EWR | BUF | 08:22 | 09:25 |
Landed
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| Apr 22 | EWR | BUF | 08:25 | 09:15 |
Landed
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| Apr 21 | EWR | BUF | 08:27 | 09:22 |
Landed
|
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| Apr 20 | EWR | BUF | 08:22 | 09:13 |
Landed
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United Airlines Flight UA4387 connects New York, United States to Buffalo, United States, taking off from New York Newark Liberty International Airport EWR and landing at Buffalo Niagara International Airport BUF.
How long is the UA4387 flight from New York to Buffalo?
The average flight time from New York to Buffalo is 53 minutes. The flight distance is 453 km / 282 miles and the average flight speed is 513 km/h / 319 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4387 New York to Buffalo?
The Airportia On-Time Performance Rating for United Airlines Flight UA4387 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4387 flight?
The latest flight took off on Wednesday, April 29th, 2026 with the flight status being Landed on 09:30.
How else can the flight UA4387 be referenced as?
This United Airlines flight can also be referenced as UAL4387, UA 4387, UAL 4387.
How often is flight UA4387 delayed?
On average, 0% of all UA4387 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4387 flight or baggage issues?
If your UA4387 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 UA4387 Flight Tracker above for more details.
Flight UA4387 is code-shared by 1 airline using the flight number CM1272
Other flights departing from New York EWR: UA4438, UA2336, UA398, UA1905
Other flights arriving at Buffalo BUF: DL3949, WN920, UA3654, WN537
All flights connecting New York EWR to Buffalo BUF.