STI to PHL flights: who flies it, and when

Licey al Medio to Philadelphia flight schedule

Scheduled nonstop departures for STI to PHL starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Licey al Medio (STI) to Philadelphia (PHL)
Date	Flight	Airline	Departs STI	Arrives PHL	Duration	Aircraft
Fri, Oct 23	AA 2697	American Airlines	14:18	18:10	3h 52m	Boeing 737 MAX 8
Sat, Oct 24	F9 537	Frontier Airlines	11:43	15:21	3h 38m	Airbus A321neo family
Sat, Oct 24	AA 2697	American Airlines	14:18	18:10	3h 52m	Boeing 737 MAX 8
Sun, Oct 25	AA 2697	American Airlines	14:18	18:10	3h 52m	Boeing 737 MAX 8
Mon, Oct 26	AA 2697	American Airlines	14:18	18:10	3h 52m	Boeing 737 MAX 8
Thu, Oct 29	AA 2697	American Airlines	14:18	18:10	3h 52m	Boeing 737 MAX 8
Fri, Oct 30	AA 2697	American Airlines	14:18	18:10	3h 52m	Boeing 737 MAX 8
Sat, Oct 31	AA 2697	American Airlines	14:18	18:10	3h 52m	Boeing 737 MAX 8

Showing all 8 scheduled STI to PHL departures across 7 days with service, starting October 23, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every STI to PHL date on the interactive map

Aircraft on the Licey al Medio to Philadelphia nonstop

In the schedule table on this page, American Airlines flies the Boeing 737 MAX 8, and Frontier Airlines flies the Airbus A321neo family. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on STI to PHL departures

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

American Airlines award space was open on all 10 Licey al Medio to Philadelphia departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the STI to PHL departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

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

Plan on the map

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

Airlines flying Licey al Medio to Philadelphia nonstop

Carriers operating STI to PHL nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See STI to PHL on the interactive map →

Frequently asked questions about STI to PHL

How long is the flight from Licey al Medio (STI) to Philadelphia (PHL)?

Scheduled flight times from Licey al Medio (STI) to Philadelphia (PHL) run from 3h 38m to 3h 52m across the departures in the schedule table on this page. The nonstop covers about 1,441 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from STI to PHL?

American Airlines and Frontier Airlines fly STI to PHL nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.

How many flights a week are there from STI to PHL?

About 5 nonstop flights a week run between Licey al Medio (STI) and Philadelphia (PHL) 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 STI to PHL depart?

Scheduled STI to PHL nonstops in the next 7 days with service leave between 11:43 and 14:18, local time at Licey al Medio. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate STI to PHL nonstop?

In the schedule table on this page, STI to PHL nonstops fly as AA 2697 on American Airlines and F9 537 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on STI to PHL?

Open the STI 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.