Philadelphia to Jacksonville (PHL-JAX): nonstop upgrade & award space

American Airlines and Frontier Airlines fly nonstop between Philadelphia (PHL) and Jacksonville (JAX), 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 PHL to JAX 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.

See PHL to JAX on the interactive map Get started free
36
Nonstop flights a week
743 mi
Nonstop distance
Free
To get started

Philadelphia to Jacksonville flight schedule

Scheduled nonstop departures for PHL to JAX, 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 Jacksonville (JAX)
Date Flight Airline Departs PHL Arrives JAX Duration Aircraft
AA 1791American Airlines08:2010:402h 20m319
AA 5161American Airlines13:5216:112h 19mCR9
AA 3271American Airlines16:3418:552h 21m319
F9 2815Frontier Airlines16:5719:162h 19m32Q
AA 1791American Airlines08:3510:592h 24m319
F9 2815Frontier Airlines11:2213:412h 19m32Q
AA 3271American Airlines12:5015:092h 19m319
AA 1970American Airlines18:1420:402h 26m319
F9 2861Frontier Airlines06:0008:202h 20m32Q
AA 1791American Airlines08:3510:592h 24m319
F9 2815Frontier Airlines11:2213:412h 19m32Q
AA 5047American Airlines12:5715:142h 17mCR7
AA 3214American Airlines16:5519:202h 25m319
AA 1970American Airlines18:1420:402h 26m319
F9 2861Frontier Airlines06:0008:202h 20m32Q
AA 1791American Airlines08:3510:592h 24m319
F9 2815Frontier Airlines11:2213:412h 19m32Q
AA 5047American Airlines12:5715:142h 17mCR7
AA 3214American Airlines16:5519:202h 25m319
AA 1970American Airlines18:1420:402h 26m319
AA 1791American Airlines08:3010:542h 24m319
F9 2815Frontier Airlines11:2213:412h 19m32Q
AA 5047American Airlines12:5715:142h 17mCR7
AA 4680American Airlines15:5018:152h 25mE75
AA 1970American Airlines18:1420:402h 26m319
F9 2861Frontier Airlines06:0008:202h 20m32Q
AA 1791American Airlines08:3510:592h 24m319
F9 2815Frontier Airlines11:2213:412h 19m32Q
AA 5047American Airlines12:5715:142h 17mCR7
AA 3214American Airlines16:5519:202h 25m319
AA 1970American Airlines18:1420:402h 26m319
F9 2861Frontier Airlines06:0008:202h 20m32Q
AA 1791American Airlines08:3510:592h 24m319
F9 2815Frontier Airlines11:2213:412h 19m32Q
AA 5047American Airlines12:5715:142h 17mCR7
AA 3214American Airlines16:5519:202h 25m319
AA 1970American Airlines18:1420:402h 26m319

Showing all 37 scheduled PHL to JAX 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 JAX date on the interactive map

Confirmed upgrade & award space on PHL to JAX departures

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

Airlines flying Philadelphia to Jacksonville nonstop

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

See PHL to JAX on the interactive map →

Frequently asked questions about PHL to JAX

How far is Jacksonville from Philadelphia?
PHL to JAX covers about 743 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 JAX?
American Airlines and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from PHL to JAX?
About 36 nonstop flights a week run between Philadelphia and Jacksonville in the current schedule, operated by American Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from PHL to JAX depart?
Scheduled PHL to JAX nonstops in the next 7 days with service leave between 06:00 and 18:14, 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 JAX?
Open the PHL to JAX 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 JAX 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.

Get started free