F91791Philadelphia to Pittsburgh
Frontier Airlines flight F91791 flies from Philadelphia (PHL) to Pittsburgh (PIT), 430 km. Over August 2025 to January 2026 it usually arrives about 22 minutes late: 70% of 87 flights arrived within 15 minutes of schedule and 1.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of F91791, August 2025 to January 2026: 87 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as F91791
- Philadelphia (PHL) to Pittsburgh (PIT)87 flights
Other flights from Philadelphia to Pittsburgh
More about Philadelphia (PHL) and Pittsburgh (PIT).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
<a href="https://tripstow.com/flights/f91791" title="F91791 is on time 70% of the time on TripStow"><img src="https://tripstow.com/badge/flights/f91791.svg" alt="F91791 is on time 70% of the time" width="360" height="88" loading="lazy"></a>
<a href="https://tripstow.com/flights/f91791" title="F91791 is on time 70% of the time on TripStow"><img src="https://tripstow.com/badge/flights/f91791.svg?theme=light" alt="F91791 is on time 70% of the time" width="360" height="88" loading="lazy"></a>[](https://tripstow.com/flights/f91791)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free