Route · PHL → BTV · 2020–2025 BTS data
Philadelphia to Burlington
The PHL–BTV corridor (Philadelphia, PA → Burlington, VT) runs ahead of the national average, served by 12 carriers across roughly 335 miles.
Data updated 2026-06-13
- 81.1%
- On-time
- +2.1 pts
- vs US avg
- 85 min
- Delay when late
- 3,899
- Flights
Cancelled
2.4%
Best Month
Oct 2023 93%
Worst Month
Aug 2024 62%
Distance
335 mi
Carriers
12
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 91 | 31 | 2 | 1 | YX,OH |
| Nov 2025 | 87 | 15 | 2 | 2 | OH,AA,YX |
| Oct 2025 | 87 | 19 | 1 | 1 | AA,OH,YX |
| Sep 2025 | 76 | 19 | 0 | 0 | OH,YX,AA |
| Aug 2025 | 91 | 18 | 1 | 0 | AA,YX,OH |
| Jul 2025 | 96 | 24 | 10 | 0 | AA,OH,YX |
| Jun 2025 | 94 | 19 | 9 | 0 | AA,OH,YX |
| May 2025 | 92 | 27 | 5 | 1 | OH |
| Apr 2025 | 90 | 20 | 1 | 0 | OH,YX |
| Mar 2025 | 88 | 15 | 1 | 1 | OH,YX |
| Feb 2025 | 62 | 12 | 4 | 0 | OH,YX |
| Jan 2025 | 81 | 12 | 0 | 1 | OH,YX |
| Dec 2024 | 83 | 16 | 0 | 0 | AA,OH,YX |
| Nov 2024 | 76 | 6 | 0 | 1 | YX,OH,AA |
| Oct 2024 | 89 | 15 | 0 | 0 | AA,OH |
| Sep 2024 | 123 | 22 | 0 | 1 | OH,AA |
| Aug 2024 | 112 | 43 | 5 | 0 | AA,OH |
| Jul 2024 | 64 | 21 | 1 | 0 | AA,OH |
| Jun 2024 | 61 | 21 | 2 | 0 | AA,OH |
| May 2024 | 55 | 14 | 0 | 0 | AA |
| Jan 2024 | 60 | 18 | 1 | 0 | AA,OH |
| Dec 2023 | 55 | 5 | 1 | 1 | OH,AA |
| Nov 2023 | 58 | 11 | 0 | 0 | AA,OH |
| Oct 2023 | 61 | 4 | 0 | 0 | AA,OH |
Cancellation Rate
2.4%
46 of 1,932 flights
Diversion Rate
0.5%
10 of 1,932 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
PHL - Philadelphia
Full on-time, delay-cause, and seasonal performance for Philadelphia, PA.
Origin airport →BTV - Burlington
Full on-time, delay-cause, and seasonal performance for Burlington, VT.
Destination airport →Compare the two airports
See PHL and BTV side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to PHL–BTV.
Routes with a similar on-time rate
What the Data Says About PHL to BTV
3,899 tracked flights put the PHL to BTV pairing (Philadelphia to Burlington) at a 81.1% on-time rate, squarely in line with the wider network. Delays that do occur run 84.9 minutes on average. Across the 335-mile route and its 12 carriers, the trailing 24 months show 2.4% cancelled and 0.5% diverted (1,932 flights sampled).
The monthly split is wide on this route: Oct 2023 posted the strongest performance at 93% on-time, while Aug 2024 came in at just 62% - a 32-point swing worth factoring into travel timing.
Frequently Asked Questions
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Flight Guides
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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.