UA4392 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4392, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and Buffalo - Buffalo Niagara International Airport (Airport Code BUF).
This flight data pertains specifically to the flight's details for Friday, August 29, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4392
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4392
UA4392 On Time performance:
75
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
UA4392 United Airlines to Buffalo
Scheduled - On-time
Flight Status for Friday August 29, 2025
This flight was also scheduled for Yesterday (August 28, 2025). See it here
This flight is also scheduled for Tomorrow (August 30, 2025). See it here
Scheduled - On-time
Flight Status for Friday August 29, 2025
Airline information
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 550
Departure
Newark (EWR)
August 29, 2025
Newark Liberty International Airport
Estimated Departure Time:
01:59 pm
Terminal:
C
Gate:
C109
Scheduled Departure Time: 01:59 pm
Arrival
Buffalo (BUF)
August 29, 2025
Buffalo Niagara International Airport
Estimated Arrival Time:
03:24 pm
Terminal:
-
Gate:
10
Scheduled Arrival Time: 03:24 pm
Disclaimer
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Additional Information
Which is the frequency of flight UA4392?
The flight UA4392 is scheduled to flight on daily basis.
Which is the distance of flight UA4392?
The distance between the two airports is 281 miles.
Which is the flight time of flight UA4392?
The scheduled flight time gate to gate is: 01:25 hours.
The real flight time gate to gate on average is: 01:32 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4392 is scheduled to flight on daily basis.
Which is the distance of flight UA4392?
The distance between the two airports is 281 miles.
Which is the flight time of flight UA4392?
The scheduled flight time gate to gate is: 01:25 hours.
The real flight time gate to gate on average is: 01:32 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between Newark and Buffalo:
United Airlines - Flight Number: UA4398. (On Time performance: 38 - Average Delay: 32 minutes)
United Airlines - Flight Number: UA4398. (On Time performance: 38 - Average Delay: 32 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 19, 2025 to August 26, 2025, we have obtained these figures.
Total number of flights: 8
On Time: 6 ( 75 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 13 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 13 % )
Average Delay: 34 minutes.
Total number of flights: 8
On Time: 6 ( 75 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 13 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 13 % )
Average Delay: 34 minutes.
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights UA4392
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
28 August
28 August
04:28 pm
Newark (EWR)
Newark (EWR)
05:57 pm
Buffalo (BUF)
Buffalo (BUF)
01h 29min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Wednesday
27 August
27 August
01:56 pm
Newark (EWR)
Newark (EWR)
03:03 pm
Buffalo (BUF)
Buffalo (BUF)
01h 07min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
26 August
26 August
01:53 pm
Newark (EWR)
Newark (EWR)
03:27 pm
Buffalo (BUF)
Buffalo (BUF)
01h 34min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Monday
25 August
25 August
01:59 pm
Newark (EWR)
Newark (EWR)
04:26 pm
Newark (EWR)
Newark (EWR)
02h 27min
Canadair (Bomb
Canadair (Bomb
Landed - DIVERTED
Monday
25 August
25 August
03:21 pm
()
()
04:31 pm
Buffalo (BUF)
Buffalo (BUF)
Canadair (Bomb
Canadair (Bomb
Landed - DIVERTED
Sunday
24 August
24 August
02:11 pm
Newark (EWR)
Newark (EWR)
03:29 pm
Buffalo (BUF)
Buffalo (BUF)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Saturday
23 August
23 August
01:55 pm
Newark (EWR)
Newark (EWR)
03:22 pm
Buffalo (BUF)
Buffalo (BUF)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Friday
22 August
22 August
05:18 pm
Newark (EWR)
Newark (EWR)
06:38 pm
Buffalo (BUF)
Buffalo (BUF)
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Thursday
21 August
21 August
01:51 pm
Newark (EWR)
Newark (EWR)
03:09 pm
Buffalo (BUF)
Buffalo (BUF)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
20 August
20 August
01:52 pm
Newark (EWR)
Newark (EWR)
03:24 pm
Buffalo (BUF)
Buffalo (BUF)
Canadair (Bomb
Canadair (Bomb
Landed - On-time