UA4188 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA4188, 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, November 01, 2025.

UA4188 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

UA4188 United Airlines to Portland

Scheduled - On-time
Flight Status for Saturday November 01, 2025
This flight was also scheduled for Yesterday (October 30, 2025). See it here
This flight is also scheduled for Today (October 31, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 550

Departure

Newark (EWR)
November 01, 2025
Newark Liberty International Airport
Estimated Departure Time:
07:45 am
Terminal:
C
Gate:
C70
Scheduled Departure Time: 07:45 am

Arrival

Portland (PWM)
November 01, 2025
Portland International Jetport
Estimated Arrival Time:
09:19 am
Terminal:
-
Gate:
-
Scheduled Arrival Time: 09:19 am
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-ewr.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AC3462 - Air Canada

Additional Information

Which is the frequency of flight UA4188?
The flight UA4188 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight UA4188?
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: UA3483. (On Time performance: 79 - Average Delay: 16 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

Last Past Flights UA4188

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
30 October
07:38 am
Newark (EWR)
09:35 am
Portland (PWM)
01h 57min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Wednesday
29 October
07:39 am
Newark (EWR)
08:55 am
Portland (PWM)
01h 16min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
28 October
08:09 am
Newark (EWR)
09:55 am
Portland (PWM)
01h 46min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Monday
27 October
11:36 am
Newark (EWR)
01:17 pm
Portland (PWM)
01h 41min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Sunday
26 October
07:35 am
Newark (EWR)
09:26 am
Portland (PWM)
01h 51min
Canadair (Bomb
Canadair (Bomb
Landed - On-time