UA4397 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4397, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and Portland - Portland International Jetport (Airport Code PWM).
This flight data pertains specifically to the flight's details for Saturday, December 06, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4397
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4397
UA4397 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
UA4397 United Airlines to Portland
Scheduled - On-time
Flight Status for Saturday December 06, 2025
This flight was also scheduled for Yesterday (December 04, 2025). See it here
This flight is also scheduled for Today (December 05, 2025). See it here
Scheduled - On-time
Flight Status for Saturday December 06, 2025
Airline information
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 550
Departure
Newark (EWR)
December 06, 2025
Newark Liberty International Airport
Estimated Departure Time:
07:40 am
Terminal:
C
Gate:
C103
Scheduled Departure Time: 07:40 am
Arrival
Portland (PWM)
December 06, 2025
Portland International Jetport
Estimated Arrival Time:
09:10 am
Terminal:
-
Gate:
-
Scheduled Arrival Time: 09:10 am
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AC3462 - Air Canada
- CM1368 - Copa Airlines
Additional Information
Which is the frequency of flight UA4397?
The flight UA4397 is scheduled to flight on Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight UA4397?
The distance between the two airports is 285 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4397 is scheduled to flight on Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight UA4397?
The distance between the two airports is 285 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 Portland:
United Airlines - Flight Number: UA1397.
United Airlines - Flight Number: UA1397.
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 UA4397
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
04 December
04 December
07:36 am
Newark (EWR)
Newark (EWR)
10:00 am
Portland (PWM)
Portland (PWM)
02h 24min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Wednesday
03 December
03 December
07:32 am
Newark (EWR)
Newark (EWR)
08:59 am
Portland (PWM)
Portland (PWM)
01h 27min
Canadair (Bomb
Canadair (Bomb
Landed - On-time