Route · AUS → PHL · 2020–2025 BTS data
Austin to Philadelphia
The AUS–PHL corridor (Austin, TX → Philadelphia, PA) runs behind the national average, served by 7 carriers across roughly 1,430 miles.
Data updated 2026-06-13
- 77.1%
- On-time
- -1.9 pts
- vs US avg
- 133 min
- Delay when late
- 4,314
- Flights
Cancelled
1.8%
Best Month
Feb 2024 91%
Worst Month
Jun 2025 62%
Distance
1,430 mi
Carriers
7
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 87 | 22 | 2 | 0 | F9,AA |
| Nov 2025 | 121 | 35 | 0 | 0 | F9,AA |
| Oct 2025 | 122 | 34 | 0 | 0 | AA,F9 |
| Sep 2025 | 113 | 21 | 0 | 0 | F9,AA |
| Aug 2025 | 117 | 28 | 3 | 1 | AA,F9 |
| Jul 2025 | 126 | 39 | 8 | 1 | AA,F9 |
| Jun 2025 | 121 | 46 | 3 | 0 | AA,F9 |
| May 2025 | 95 | 25 | 2 | 0 | AA,F9 |
| Apr 2025 | 80 | 21 | 2 | 0 | AA |
| Mar 2025 | 57 | 11 | 0 | 0 | AA |
| Feb 2025 | 52 | 9 | 2 | 1 | AA |
| Jan 2025 | 57 | 10 | 0 | 0 | AA |
| Dec 2024 | 76 | 21 | 0 | 0 | AA |
| Nov 2024 | 77 | 9 | 0 | 0 | AA |
| Oct 2024 | 84 | 17 | 0 | 1 | AA |
| Sep 2024 | 76 | 18 | 0 | 0 | AA |
| Aug 2024 | 80 | 30 | 4 | 1 | AA |
| Jul 2024 | 91 | 28 | 4 | 0 | AA |
| Jun 2024 | 88 | 23 | 2 | 0 | AA |
| May 2024 | 88 | 27 | 2 | 0 | AA,YX |
| Apr 2024 | 86 | 16 | 1 | 0 | AA,OH,YX |
| Mar 2024 | 86 | 11 | 0 | 0 | AA,OH,YX |
| Feb 2024 | 75 | 7 | 1 | 0 | AA |
| Jan 2024 | 77 | 23 | 2 | 0 | AA,YX |
Cancellation Rate
1.8%
38 of 2,132 flights
Diversion Rate
0.2%
5 of 2,132 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
AUS - Austin
Full on-time, delay-cause, and seasonal performance for Austin, TX.
Origin airport →PHL - Philadelphia
Full on-time, delay-cause, and seasonal performance for Philadelphia, PA.
Destination airport →Compare the two airports
See AUS and PHL side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to AUS–PHL.
Routes with a similar on-time rate
What the Data Says About AUS to PHL
The Austin to Philadelphia corridor (AUS to PHL) posts a 77.1% on-time rate on the lower edge of the average band, based on 4,314 tracked flights. Late flights run 132.7 minutes behind on average. 7 carriers cover the 1,430-mile route; over the last 24 months, 38 of 2,132 flights were cancelled (1.8%) and 0.2% diverted.
The monthly split is wide on this route: Feb 2024 posted the strongest performance at 91% on-time, while Jun 2025 came in at just 62% - a 29-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.