Buffalo to Philadelphia (BUF-PHL): nonstop upgrade & award space

American Airlines flies nonstop between Buffalo (BUF) and Philadelphia (PHL), roughly 36 times a week. With American Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on American Airlines, on every BUF to PHL departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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36
Nonstop flights a week
279 mi
Nonstop distance
Free
To get started

Buffalo to Philadelphia flight schedule

Scheduled nonstop departures for BUF to PHL, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Buffalo (BUF) to Philadelphia (PHL)
Date Flight Airline Departs BUF Arrives PHL Duration Aircraft
AA 5799American Airlines06:0007:301h 30mER4
AA 5933American Airlines10:4312:101h 27mER4
AA 5800American Airlines13:0314:321h 29mER4
AA 5804American Airlines14:5116:201h 29mER4
AA 5935American Airlines19:3421:041h 30mER4
AA 5861American Airlines08:2009:491h 29mER4
AA 5933American Airlines10:4312:101h 27mER4
AA 5800American Airlines13:0814:351h 27mER4
AA 5914American Airlines14:5116:201h 29mER4
AA 5836American Airlines17:1818:491h 31mER4
AA 5933American Airlines10:4312:101h 27mER4
AA 5800American Airlines13:0814:351h 27mER4
AA 5914American Airlines14:5116:201h 29mER4
AA 5836American Airlines17:1818:491h 31mER4
AA 5870American Airlines19:3421:041h 30mER4
AA 5933American Airlines10:4312:101h 27mER4
AA 5800American Airlines13:0814:351h 27mER4
AA 5914American Airlines14:5116:201h 29mER4
AA 5836American Airlines17:1818:491h 31mER4
AA 5870American Airlines19:3421:041h 30mER4
AA 5933American Airlines10:4312:101h 27mER4
AA 5800American Airlines13:0814:351h 27mER4
AA 5836American Airlines17:1818:491h 31mER4
AA 5861American Airlines07:0008:271h 27mER4
AA 5933American Airlines10:4312:101h 27mER4
AA 5800American Airlines13:0814:351h 27mER4
AA 5914American Airlines14:5116:201h 29mER4
AA 5836American Airlines17:1818:491h 31mER4
AA 5870American Airlines19:3421:041h 30mER4
AA 5861American Airlines07:0008:271h 27mER4
AA 5933American Airlines10:4312:101h 27mER4
AA 5800American Airlines13:0814:351h 27mER4
AA 5914American Airlines14:5116:201h 29mER4
AA 5836American Airlines17:1818:491h 31mER4
AA 5870American Airlines19:3421:041h 30mER4

Showing all 35 scheduled BUF to PHL departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every BUF to PHL date on the interactive map

Confirmed upgrade & award space on BUF to PHL departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Buffalo to Philadelphia to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each BUF to PHL departure, checked against live inventory so you know what is open before you book.

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Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See BUF to PHL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Buffalo to Philadelphia nonstop

Carriers operating BUF to PHL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See BUF to PHL on the interactive map →

Frequently asked questions about BUF to PHL

How far is Philadelphia from Buffalo?
BUF to PHL covers about 279 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from BUF to PHL?
American Airlines is currently the only airline flying BUF to PHL nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from BUF to PHL?
About 36 nonstop flights a week run between Buffalo and Philadelphia in the current schedule, operated by American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from BUF to PHL depart?
Scheduled BUF to PHL nonstops in the next 7 days with service leave between 06:00 and 19:34, local time at Buffalo. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on BUF to PHL?
Open the BUF to PHL route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss BUF to PHL upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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