Philadelphia to Knoxville (PHL-TYS): nonstop upgrade & award space

American Airlines and Allegiant Air fly nonstop between Philadelphia (PHL) and Knoxville (TYS), roughly 25 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 TYS 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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25
Nonstop flights a week
554 mi
Nonstop distance
Free
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Philadelphia to Knoxville flight schedule

Scheduled nonstop departures for PHL to TYS, 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 Knoxville (TYS)
Date Flight Airline Departs PHL Arrives TYS Duration Aircraft
AA 6079American Airlines10:0212:152h 13mER4
AA 5455American Airlines13:3215:352h 3mCR9
AA 5352American Airlines17:4819:572h 9mCR9
AA 6079American Airlines09:3011:432h 13mER4
AA 5455American Airlines13:3215:352h 3mCR9
AA 5935American Airlines15:3017:382h 8mER4
AA 5352American Airlines18:0220:132h 11mCR9
AA 6079American Airlines09:3011:432h 13mER4
AA 5455American Airlines13:3215:352h 3mCR9
AA 5935American Airlines15:3017:382h 8mER4
G4 1397Allegiant Air16:3418:342h320
AA 5352American Airlines18:0220:132h 11mCR9
AA 6079American Airlines10:0112:142h 13mER4
AA 5352American Airlines18:0220:132h 11mCR9
AA 6079American Airlines10:0112:142h 13mER4
AA 5455American Airlines13:3215:352h 3mCR9
AA 5935American Airlines15:3017:382h 8mER4
AA 5352American Airlines18:0220:132h 11mCR9
AA 6079American Airlines10:0112:142h 13mER4
AA 5455American Airlines13:3215:352h 3mCR9
AA 5935American Airlines15:3017:382h 8mER4
AA 5352American Airlines18:0220:132h 11mCR9
AA 6079American Airlines09:3011:432h 13mER4
AA 5352American Airlines17:5220:012h 9mCR9

Showing all 24 scheduled PHL to TYS 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 PHL to TYS date on the interactive map

Confirmed upgrade & award space on PHL to TYS departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Philadelphia to Knoxville 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 TYS departure, checked against live inventory so you know what is open before you book.

Set an alert

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 TYS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Philadelphia to Knoxville nonstop

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

See PHL to TYS on the interactive map →

Frequently asked questions about PHL to TYS

How far is Knoxville from Philadelphia?
PHL to TYS covers about 554 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 TYS?
American Airlines and Allegiant Air fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from PHL to TYS?
About 25 nonstop flights a week run between Philadelphia and Knoxville in the current schedule, operated by American Airlines and Allegiant Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from PHL to TYS depart?
Scheduled PHL to TYS nonstops in the next 7 days with service leave between 09:30 and 18:02, 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 TYS?
Open the PHL to TYS 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 TYS 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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