UA3771 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3771, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and Newark - Newark Liberty International Airport (Airport Code EWR).
This flight data pertains specifically to the flight's details for Sunday, December 14, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3771
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3771
UA3771 On Time performance:
100
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
UA3771 United Airlines from Dulles
Landed - On-time
Flight Status for Sunday December 14, 2025
Landed - On-time
Flight Status for Sunday December 14, 2025
Departure
Dulles (IAD)
December 14, 2025
Washington Dulles International Airport
Departed at:
01:48 pm
Terminal:
-
Gate:
C5
Scheduled Departure Time: 01:45 pm
Arrival
Newark (EWR)
December 14, 2025
Newark Liberty International Airport
Arrived at:
02:51 pm
Terminal:
C
Gate:
UP9
Scheduled Arrival Time: 03:00 pm
Disclaimer
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Additional Information
Which is the frequency of flight UA3771?
The flight UA3771 is currently not scheduled at Newark Airport.
Which is the distance of flight UA3771?
The distance between the two airports is 211 miles.
Which is the flight time of flight UA3771?
The scheduled flight time gate to gate is: 01:15 hours.
The real flight time gate to gate on average is: 03:25 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA3771 is currently not scheduled at Newark Airport.
Which is the distance of flight UA3771?
The distance between the two airports is 211 miles.
Which is the flight time of flight UA3771?
The scheduled flight time gate to gate is: 01:15 hours.
The real flight time gate to gate on average is: 03:25 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 airlines serves the same route between Dulles and Newark:
FedEx
- Flight Number: FX1901. (On Time performance: 80 - Average Delay: 16 minutes)
GoJet Airlines
- Flight Number: G74187. (On Time performance: 64 - Average Delay: 18 minutes)
Mountain Air Cargo
- Flight Number: MTN8300. (On Time performance: 67 - Average Delay: 20 minutes)
- Flight Number: MTN8302. (On Time performance: 64 - Average Delay: 18 minutes)
- Flight Number: MTN8303. (On Time performance: 86 - Average Delay: 28 minutes)
- Flight Number: MTN8313. (On Time performance: 14 - Average Delay: 70 minutes)
United Airlines
- Flight Number: UA1155. (On Time performance: 87 - Average Delay: 7 minutes)
- Flight Number: UA1298. (On Time performance: 56 - Average Delay: 59 minutes)
- Flight Number: UA1606. (On Time performance: 59 - Average Delay: 36 minutes)
- Flight Number: UA1997. (On Time performance: 70 - Average Delay: 21 minutes)
- Flight Number: UA2295. (On Time performance: 72 - Average Delay: 25 minutes)
- Flight Number: UA2669. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: UA368. (On Time performance: 27 - Average Delay: 69 minutes)
- Flight Number: UA4187. (On Time performance: 63 - Average Delay: 44 minutes)
FedEx
- Flight Number: FX1901. (On Time performance: 80 - Average Delay: 16 minutes)
GoJet Airlines
- Flight Number: G74187. (On Time performance: 64 - Average Delay: 18 minutes)
Mountain Air Cargo
- Flight Number: MTN8300. (On Time performance: 67 - Average Delay: 20 minutes)
- Flight Number: MTN8302. (On Time performance: 64 - Average Delay: 18 minutes)
- Flight Number: MTN8303. (On Time performance: 86 - Average Delay: 28 minutes)
- Flight Number: MTN8313. (On Time performance: 14 - Average Delay: 70 minutes)
United Airlines
- Flight Number: UA1155. (On Time performance: 87 - Average Delay: 7 minutes)
- Flight Number: UA1298. (On Time performance: 56 - Average Delay: 59 minutes)
- Flight Number: UA1606. (On Time performance: 59 - Average Delay: 36 minutes)
- Flight Number: UA1997. (On Time performance: 70 - Average Delay: 21 minutes)
- Flight Number: UA2295. (On Time performance: 72 - Average Delay: 25 minutes)
- Flight Number: UA2669. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: UA368. (On Time performance: 27 - Average Delay: 69 minutes)
- Flight Number: UA4187. (On Time performance: 63 - Average Delay: 44 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 October 02, 2025 to December 07, 2025, we have obtained these figures.
Total number of flights: 5
On Time: 5 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 0 minutes.
Total number of flights: 5
On Time: 5 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 0 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 UA3771
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
14 December
14 December
01:48 pm
Dulles (IAD)
Dulles (IAD)
02:51 pm
Newark (EWR)
Newark (EWR)
01h 03min
Boeing 767-400
Boeing 767-400
Landed - On-time
Sunday
07 December
07 December
08:53 pm
Dulles (IAD)
Dulles (IAD)
10:02 pm
Newark (EWR)
Newark (EWR)
01h 09min
Boeing 777-200
Boeing 777-200
Landed - On-time
Sunday
30 November
30 November
07:50 pm
New Orleans (MSY)
New Orleans (MSY)
11:34 pm
Newark (EWR)
Newark (EWR)
03h 44min
Boeing 787-9
Boeing 787-9
Saturday
22 November
22 November
05:07 pm
Baltimore (BWI)
Baltimore (BWI)
06:03 pm
Newark (EWR)
Newark (EWR)
00h 56min
Boeing 777-300
Boeing 777-300
Landed - On-time
