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UA4523 Flight Status United Airlines: Portland to New York (UAL4523)

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UA 4523 Portland to New York Flight Status

United Airlines Flight UA4523 from Portland International Jetport PWM to New York Newark Liberty International Airport EWR is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 7th, 2026.
Check the table below for UA4523's most recent flight history:

UA 4523 Flight Status & Schedule

Date Departure Arrival Status
Feb 07 17:34 16:51
Unknown
 Track >
Jan 31 15:09 16:16
Landed
 Track >
Jan 24 16:28 17:34
Landed Late
 Track >
Jan 17 16:34 17:44
Delayed
 Track >
Jan 10 15:18 16:36
Landed
 Track >
< All PWM Departures All EWR Arrivals >

United Airlines UA 4523 Portland to New York Flight Information

United Airlines Flight UA4523 connects Portland, United States to New York, United States, taking off from Portland International Jetport PWM and landing at New York Newark Liberty International Airport EWR.

How long is the UA4523 flight from Portland to New York?

The average flight time from Portland to New York is 1 hour and 10 minutes. The flight distance is 457 km / 284 miles and the average flight speed is 365 km/h / 227 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4523 Portland to New York?

The Airportia On-Time Performance Rating for United Airlines Flight UA4523 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4523 arriving at?

Flight UA4523 arrives at New York Newark Liberty International Airport (EWR) Terminal C.

When was the latest UA4523 flight?

The latest flight took off on Saturday, February 7th, 2026 with the flight status being Unknown on 16:51.

How else can the flight UA4523 be referenced as?

This United Airlines flight can also be referenced as UAL4523, UA 4523, UAL 4523.

How often is flight UA4523 delayed?

On average, 40% of all UA4523 flights are delayed. The average delay is 48 minutes.

Can I get compensation for my delayed or cancelled UA4523 flight or baggage issues?

If your UA4523 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA4523 Flight Tracker above for more details.

UA4523 and Portland PWM to New York EWR Flights

Flight UA4523 is code-shared by 1 airline using the flight number AC3567

Other flights departing from Portland PWM: AA955, AA5127, AA5804, AA1457

Other flights arriving at New York EWR: AA2825, UA1318, UA2161, UA4537

All flights connecting Portland PWM to New York EWR.

UA4523 United Airlines Flight: Portland to New York Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: WN4895 F92994 MS6120 FJ2802 TK3085 JA5641 A87124 A88047 9C9911 K4531
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.