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AA5421 Flight Status American Airlines: Greensboro to Philadelphia (AAL5421)

AA 5421 Greensboro to Philadelphia Flight Status

American Airlines Flight AA5421 from Greensboro Piedmont Triad International Airport GSO to Philadelphia International Airport PHL is not scheduled for today July 19th, 2026.
The last time the flight was scheduled was on May 20th, 2026.
Check the table below for AA5421's most recent flight history:

AA 5421 Flight Status & Schedule

Date Departure Arrival Status
May 20 19:00 20:26
En-Route
 Track >
May 20 20:34 21:37
Landed
 Track >
< All GSO Departures All PHL Arrivals >

American Airlines AA 5421 Greensboro to Philadelphia Flight Information

American Airlines Flight AA5421 connects Greensboro, United States to Philadelphia, United States, taking off from Greensboro Piedmont Triad International Airport GSO and landing at Philadelphia International Airport PHL.

How long is the AA5421 flight from Greensboro to Philadelphia?

The average flight time from Greensboro to Philadelphia is 1 hour and 3 minutes. The flight distance is 588 km / 365 miles and the average flight speed is 363 km/h / 226 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA5421 Greensboro to Philadelphia?

The Airportia On-Time Performance Rating for American Airlines Flight AA5421 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AA5421 flight?

The latest flight took off on Thursday, May 21st, 2026 with the flight status being En-Route on 20:26.

How else can the flight AA5421 be referenced as?

This American Airlines flight can also be referenced as AAL5421, AA 5421, AAL 5421.

How often is flight AA5421 delayed?

On average, 0% of all AA5421 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AA5421 flight or baggage issues?

If your AA5421 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 AA5421 Flight Tracker above for more details.

AA5421 and Greensboro GSO to Philadelphia PHL Flights

Flight AA5421 is code-shared by 2 airlines using the flight numbers AS6446, BA1978

Other flights departing from Greensboro GSO: AA2128, UA4776, UA3541, AA5421

Other flights arriving at Philadelphia PHL: AA2688, AA6013, AA5608, AA5608

All flights connecting Greensboro GSO to Philadelphia PHL.

AA5421 American Airlines Flight: Greensboro to Philadelphia Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: N41286 ZT2742 6G5794 X9305 LA9318 F31021 AS9261 AD2004 5R1702 FH5361
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.