Philadelphia International Airport
Philadelphia, United StatesPHL / KPHL
Major airport · 139 direct destinations · 4 runways · longest runway 12,001 ft
68 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Philadelphia → San Juan
PHL
PhiladelphiaPhiladelphia International Airport
PhiladelphiaPhiladelphia International AirportSJU
San JuanLuis Munoz Marin International Airport
San JuanLuis Munoz Marin International Airport- Distance
- 1,580 mi
- Estimated flight time
- ~3h 40m
Same local time in Philadelphia and San Juan.
Observed nonstop
How often does this route fly?
Frequency
Several times a day
On average around 4 flights a day, observed from October 2025 to September 2026.
- 4
- flights per day
- 6
- busiest month · Apr
- 1
- quietest month · Nov
- 3 hr 19 min
- measured flight time
- 11 / 12
- months seen
Through the year
Per day, month by month
- 5Jan2026
- 5Feb
- 4Mar
- 6Apr
- 5May
- 4Jun
- 4Jul
- 5Aug
- 4Sep
- –Oct2025
- 1Nov
- 2Dec
In October 2025 we do not see this direction because of limited reception; the opposite direction is seen.
Airlines
Who flies it
Frontier Airlinesall year
American Airlinesall year
JetBluespring
Spirit Airlineswinter
Through the day
Departure times
Local time in Philadelphia. Most departures between 10:00 and 13:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 3.4Mon
- 3.2Tue
- 2.6Wed
- 3.1Thu
- 3.8Fri
- 3.7Sat
- 3.6Sun
Fleet
Aircraft observed
- Airbus A321neoA21N34%
- Airbus A321A32120%
- Airbus A320neoA20N15%
- Boeing 737-800B73812%
- Airbus A320A32011%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 5 | 143 |
|
| February 2026 | 5 | 136 |
|
| March 2026 | 4 | 113 |
|
| April 2026 | 6 | 155 |
|
| May 2026 | 5 | 136 |
|
| June 2026 | 4 | 115 |
|
| July 2026 | 4 | 118 |
|
| August 2026 | 5 | 136 |
|
| September 2026 | 4 | 109 |
|
| October 2025 | We do not see this direction because of limited reception; the opposite direction is seen. | ||
| November 2025 | 1 | 7 |
|
| December 2025 | 2 | 38 |
|
Airlines observed on this route
From observed callsign routes on PHL-SJU - not a booking guarantee.
About this route
- International route: Philadelphia and San Juan are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Philadelphia: 139.
- Direct destinations observed from San Juan: 59.
The airports on this route
Luis Munoz Marin International Airport
San Juan, Puerto RicoSJU / TJSJ
Major airport · 59 direct destinations · 2 runways · longest runway 10,003 ft
88 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
ILG SJUWilmington AirportWilmington is about 24 mi from Philadelphia.View route →EWR SJUNewark Liberty International AirportNewark is about 80 mi from Philadelphia.View route →BWI SJUBaltimore/Washington International Thurgood Marshall AirportBaltimore is about 90 mi from Philadelphia.View route →TEB SJUTeterboro AirportTeterboro is about 92 mi from Philadelphia.View route →
About the route from Philadelphia to San Juan
The observed direct connection between Philadelphia International Airport (PHL) and Luis Munoz Marin International Airport (SJU) covers approximately 1,580 mi. The estimated flight time is around 3h 40m. American Airlines, Frontier Airlines, JetBlue and Spirit Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Philadelphia from San Juan by air?
- The great-circle distance between Philadelphia International Airport and Luis Munoz Marin International Airport is approximately 1,580 mi.
- How long is the flight from Philadelphia to San Juan?
- Based on the distance, the estimated flight time is about 3h 40m. This is an estimate, not a schedule.
- Is there a direct connection from Philadelphia to San Juan?
- Yes, a direct connection between PHL and SJU has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: American Airlines, Frontier Airlines, JetBlue and Spirit Airlines.
- How often is there a flight from Philadelphia to San Juan?
- On average around 4 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,206 observed flights. Mainly Frontier Airlines, American Airlines, JetBlue. That is an observation, not a timetable.
- What is the current time difference between Philadelphia and San Juan?
- Same local time in Philadelphia and San Juan.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.