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

American Airlines flies nonstop between Philadelphia (PHL) and Buffalo (BUF), roughly 73 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 PHL to BUF 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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73
Nonstop flights a week
279 mi
Nonstop distance
Free
To get started

Philadelphia to Buffalo flight schedule

Scheduled nonstop departures for PHL to BUF, 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 Philadelphia (PHL) to Buffalo (BUF)
Date Flight Airline Departs PHL Arrives BUF Duration Aircraft
AA 5925American Airlines08:4310:161h 33mER4
AA 5933American Airlines08:4510:181h 33mER4
AA 5800American Airlines11:0512:381h 33mER4
AA 6041American Airlines12:5014:191h 29mER4
AA 5795American Airlines12:5514:261h 31mER4
AA 5935American Airlines17:3519:071h 32mER4
AA 6114American Airlines17:4019:121h 32mER4
AA 5870American Airlines22:2023:561h 36mER4
AA 5911American Airlines22:2023:531h 33mER4
AA 5933American Airlines08:4310:181h 35mER4
AA 5800American Airlines11:0512:421h 37mER4
AA 6041American Airlines12:5014:191h 29mER4
AA 5914American Airlines12:5314:261h 33mER4
AA 5836American Airlines15:2016:531h 33mER4
AA 5809American Airlines15:2516:561h 31mER4
AA 5935American Airlines17:3519:071h 32mER4
AA 6114American Airlines17:4019:121h 32mER4
AA 5795American Airlines19:4521:181h 33mER4
AA 5870American Airlines22:2023:561h 36mER4
AA 5911American Airlines22:2023:531h 33mER4
AA 5933American Airlines08:4310:181h 35mER4
AA 5800American Airlines11:0512:421h 37mER4
AA 6041American Airlines12:5014:191h 29mER4
AA 5914American Airlines12:5314:261h 33mER4
AA 5836American Airlines15:2016:531h 33mER4
AA 5809American Airlines15:2516:561h 31mER4
AA 5935American Airlines17:3519:071h 32mER4
AA 6114American Airlines17:4019:121h 32mER4
AA 5939American Airlines22:0123:401h 39mER4
AA 5870American Airlines22:2023:561h 36mER4
AA 5911American Airlines22:2023:531h 33mER4
AA 5933American Airlines08:4310:181h 35mER4
AA 5800American Airlines11:0512:421h 37mER4
AA 6041American Airlines12:5014:191h 29mER4
AA 5914American Airlines12:5314:261h 33mER4
AA 5836American Airlines15:2016:531h 33mER4
AA 5809American Airlines15:2516:561h 31mER4
AA 5935American Airlines17:3519:071h 32mER4
AA 6114American Airlines17:4019:121h 32mER4
AA 5939American Airlines22:0123:401h 39mER4

Showing the first 40 of 73 scheduled PHL to BUF departures across the next 7 days with service. Every remaining date is 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 PHL to BUF date on the interactive map

Confirmed upgrade & award space on PHL to BUF departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Philadelphia to Buffalo 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 PHL to BUF 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 PHL to BUF on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Philadelphia to Buffalo nonstop

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

See PHL to BUF on the interactive map →

Frequently asked questions about PHL to BUF

How far is Buffalo from Philadelphia?
PHL to BUF 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 PHL to BUF?
American Airlines is currently the only airline flying PHL to BUF nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from PHL to BUF?
About 73 nonstop flights a week run between Philadelphia and Buffalo 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 PHL to BUF depart?
Scheduled PHL to BUF nonstops in the next 7 days with service leave between 08:43 and 22:20, local time at Philadelphia. 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 PHL to BUF?
Open the PHL to BUF 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 PHL to BUF 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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