American Airlines
AA451San Antonio to Philadelphia
American Airlines flight AA451 flies from San Antonio (SAT) to Philadelphia (PHL), 2,404 km. Over August 2025 to May 2026 it usually arrives about 9 minutes late: 86% of 49 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
86%
on time (within 15 min)
10%
more than 30 min late
0%
cancelled
+9 min
average arrival vs schedule
Every operation of AA451, August 2025 to May 2026: 49 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AA451
- San Antonio (SAT) to Philadelphia (PHL)43 flights
- Bozeman (BZN) to New York (LGA)5 flights
- New York (LGA) to Bozeman (BZN)1 flights
Other flights from San Antonio to Philadelphia
More about San Antonio (SAT) and Philadelphia (PHL).
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.
Dark badge, HTML
<a href="https://tripstow.com/flights/aa451" title="AA451 is on time 86% of the time on TripStow"><img src="https://tripstow.com/badge/flights/aa451.svg" alt="AA451 is on time 86% of the time" width="360" height="88" loading="lazy"></a>
Light badge, HTML
<a href="https://tripstow.com/flights/aa451" title="AA451 is on time 86% of the time on TripStow"><img src="https://tripstow.com/badge/flights/aa451.svg?theme=light" alt="AA451 is on time 86% of the time" width="360" height="88" loading="lazy"></a>Markdown, for forums and README files
[](https://tripstow.com/flights/aa451)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