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UA4455 Flight Status United Airlines: New York to Louisville (UAL4455)

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UA 4455 New York to Louisville Flight Status

United Airlines Flight UA4455 from New York Newark Liberty International Airport EWR to Louisville International Airport SDF is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 28th, 2026.
Check the table below for UA4455's most recent flight history:

UA 4455 Flight Status & Schedule

Date Departure Arrival Status
Feb 28 10:26 12:11
Landed
 Track >
Feb 21 10:09 12:06
Landed
 Track >
Feb 14 10:29 12:28
Landed
 Track >
< All EWR Departures All SDF Arrivals >

United Airlines UA 4455 New York to Louisville Flight Information

United Airlines Flight UA4455 connects New York, United States to Louisville, United States, taking off from New York Newark Liberty International Airport EWR and landing at Louisville International Airport SDF.

How long is the UA4455 flight from New York to Louisville?

The average flight time from New York to Louisville is 1 hour and 53 minutes. The flight distance is 1031 km / 641 miles and the average flight speed is 546 km/h / 339 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4455 New York to Louisville?

The Airportia On-Time Performance Rating for United Airlines Flight UA4455 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest UA4455 flight?

The latest flight took off on Saturday, February 28th, 2026 with the flight status being Landed on 12:11.

How else can the flight UA4455 be referenced as?

This United Airlines flight can also be referenced as UAL4455, UA 4455, UAL 4455.

How often is flight UA4455 delayed?

On average, 0% of all UA4455 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA4455 flight or baggage issues?

If your UA4455 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 UA4455 Flight Tracker above for more details.

UA4455 and New York EWR to Louisville SDF Flights

Flight UA4455 is code-shared by 1 airline using the flight number AC3171

Other flights departing from New York EWR: UA4443, UA1960, UA3717, UA3445

Other flights arriving at Louisville SDF: WN372, WN1722, WN4931, 5Y2785

All flights connecting New York EWR to Louisville SDF.

UA4455 United Airlines Flight: New York to Louisville Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: AA241 VT4804 VT5802 9K1226 C27810 EB5232 MS3709 MW1556 DP5824 9X8043
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.