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UA4389 Flight Status United Airlines: Buffalo to New York (UAL4389)

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UA 4389 Buffalo to New York Flight Status

United Airlines Flight UA4389 from Buffalo Niagara International Airport BUF to New York Newark Liberty International Airport EWR is not scheduled for today July 20th, 2026.
The last time the flight was scheduled was on June 20th, 2026.
Check the table below for UA4389's most recent flight history:

UA 4389 Flight Status & Schedule

Date Departure Arrival Status
Jun 20 10:42 11:42
Landed
 Track >
Jun 13 11:01 11:54
Landed
 Track >
Jun 06 10:50 11:42
Landed
 Track >
May 30 10:34 11:29
Landed
 Track >
May 23 10:38 11:39
Landed
 Track >
< All BUF Departures All EWR Arrivals >

United Airlines UA 4389 Buffalo to New York Flight Information

United Airlines Flight UA4389 connects Buffalo, United States to New York, United States, taking off from Buffalo Niagara International Airport BUF and landing at New York Newark Liberty International Airport EWR.

How long is the UA4389 flight from Buffalo to New York?

The average flight time from Buffalo to New York is 56 minutes. The flight distance is 453 km / 282 miles and the average flight speed is 486 km/h / 302 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4389 Buffalo to New York?

The Airportia On-Time Performance Rating for United Airlines Flight UA4389 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4389 arriving at?

Flight UA4389 arrives at New York Newark Liberty International Airport (EWR) Terminal C.

When was the latest UA4389 flight?

The latest flight took off on Saturday, June 20th, 2026 with the flight status being Landed on 11:42.

How else can the flight UA4389 be referenced as?

This United Airlines flight can also be referenced as UAL4389, UA 4389, UAL 4389.

How often is flight UA4389 delayed?

On average, 0% of all UA4389 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA4389 flight or baggage issues?

If your UA4389 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 UA4389 Flight Tracker above for more details.

UA4389 and Buffalo BUF to New York EWR Flights

Flight UA4389 is code-shared by 2 airlines using the flight numbers CM1278, OS7754

Other flights departing from Buffalo BUF: DL5223, UA4179, UA4690, WN2125

Other flights arriving at New York EWR: UA1032, UA3597, UA4558, UA4574

All flights connecting Buffalo BUF to New York EWR.

UA4389 United Airlines Flight: Buffalo to New York Route Map

UA4389 United Airlines Flight Map: Buffalo to New York
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 5E2902 5E2284 AS9920 8C6756 PC7252 PF703 F3779 PC4911 LA198 QE560
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.