| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 03 | EWR | BUF | 18:07 | 19:03 |
Landed Late
|
Track > |
| Dec 31 | EWR | BUF | 16:39 | 18:12 |
Cancelled
|
Track > |
| Claim > | ||||||
| Dec 27 | EWR | BUF | 16:59 | 17:54 |
Landed
|
Track > |
| Dec 24 | EWR | BUF | 17:12 | 18:04 |
Landed
|
Track > |
| Dec 20 | EWR | BUF | 17:51 | 18:47 |
Landed Late
|
Track > |
United Airlines Flight UA4403 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 UA4403 flight from New York to Buffalo?
The average flight time from New York to Buffalo is 54 minutes. The flight distance is 453 km / 282 miles and the average flight speed is 456 km/h / 283 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4403 New York to Buffalo?
The Airportia On-Time Performance Rating for United Airlines Flight UA4403 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4403 arriving at?
Flight UA4403 arrives at Buffalo Niagara International Airport (BUF) Terminal C.
When was the latest UA4403 flight?
The latest flight took off on Saturday, January 3rd, 2026 with the flight status being Landed on 19:03.
How else can the flight UA4403 be referenced as?
This United Airlines flight can also be referenced as UAL4403, UA 4403, UAL 4403.
How often is flight UA4403 delayed?
On average, 40% of all UA4403 flights are delayed. The average delay is 39 minutes.
Can I get compensation for my delayed or cancelled UA4403 flight or baggage issues?
If your UA4403 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 UA4403 Flight Tracker above for more details.
Flight UA4403 is code-shared by 3 airlines using the flight numbers CM1272, LH8882, OS7753
Other flights departing from New York EWR: UA3456, UA606, AA1465, NK123
Other flights arriving at Buffalo BUF: WN2305, WN4232, AA4801, WN3790
All flights connecting New York EWR to Buffalo BUF.
