UA3640 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3640, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and Key West - Key West International Airport (Airport Code EYW).
This flight data pertains specifically to the flight's details for Friday, December 19, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3640
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3640
UA3640 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA3640 United Airlines to Key West
Scheduled - On-time
Flight Status for Friday December 19, 2025
This flight was also scheduled for Yesterday (December 18, 2025). See it here
This flight is also scheduled for Tomorrow (December 20, 2025). See it here
Scheduled - On-time
Flight Status for Friday December 19, 2025
Airline information
United Airlines
Equipment: Embraer 170
Departure
Newark (EWR)
December 19, 2025
Newark Liberty International Airport
Estimated Departure Time:
01:18 pm
Terminal:
C
Gate:
C86
Scheduled Departure Time: 01:18 pm
Arrival
Key West (EYW)
December 19, 2025
Key West International Airport
Estimated Arrival Time:
05:02 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 05:02 pm
Disclaimer
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Additional Information
Which is the frequency of flight UA3640?
The flight UA3640 is currently not scheduled at Newark Airport.
Which is the distance of flight UA3640?
The distance between the two airports is 1198 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA3640 is currently not scheduled at Newark Airport.
Which is the distance of flight UA3640?
The distance between the two airports is 1198 miles.
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 Key West:
United Airlines - Flight Number: UA1822. (On Time performance: 70 - Average Delay: 14 minutes)
United Airlines - Flight Number: UA1822. (On Time performance: 70 - Average Delay: 14 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
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
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
Last Past Flights UA3640
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
18 December
18 December
01:14 pm
Newark (EWR)
Newark (EWR)
05:10 pm
Key West (EYW)
Key West (EYW)
03h 56min
Embraer 170
Embraer 170
Landed - On-time