Route · BTV → IAD · 2020–2025 BTS data
Burlington to Washington
The BTV–IAD corridor (Burlington, VT → Washington, DC) runs ahead of the national average, served by 9 carriers across roughly 441 miles.
Data updated 2026-06-13
- 87.8%
- On-time
- +8.8 pts
- vs US avg
- 83 min
- Delay when late
- 2,244
- Flights
Cancelled
1.7%
Best Month
Jun 2024 98%
Worst Month
Jul 2025 81%
Distance
441 mi
Carriers
9
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Oct 2025 | 40 | 8 | 0 | 0 | YX |
| Sep 2025 | 33 | 2 | 0 | 0 | YX |
| Aug 2025 | 71 | 9 | 0 | 0 | YX |
| Jul 2025 | 96 | 18 | 11 | 0 | YX |
| Jun 2025 | 70 | 9 | 2 | 0 | YX |
| May 2025 | 67 | 10 | 0 | 0 | YX |
| Apr 2025 | 56 | 3 | 0 | 0 | YX |
| Mar 2025 | 53 | 3 | 1 | 0 | YX |
| Jan 2025 | 40 | 6 | 1 | 0 | YX,UA |
| Dec 2024 | 57 | 4 | 0 | 0 | UA,YX |
| Nov 2024 | 48 | 2 | 0 | 0 | YX |
| Oct 2024 | 59 | 2 | 0 | 0 | YX |
| Sep 2024 | 60 | 2 | 0 | 0 | YX,UA |
| Aug 2024 | 61 | 2 | 3 | 0 | YX |
| Jul 2024 | 61 | 4 | 0 | 0 | YX |
| Jun 2024 | 60 | 1 | 0 | 0 | YX |
| May 2024 | 41 | 3 | 0 | 0 | YX |
| Apr 2024 | 30 | 5 | 0 | 0 | YX |
| Mar 2024 | 31 | 5 | 1 | 0 | YX |
| Feb 2024 | 44 | 0 | 0 | 0 | YX |
| Jan 2024 | 60 | 10 | 1 | 0 | YX,UA |
| Dec 2023 | 41 | 6 | 1 | 0 | UA,YX |
| Nov 2023 | 30 | 4 | 0 | 0 | YX |
| Oct 2023 | 31 | 5 | 0 | 0 | YX,UA |
Cancellation Rate
1.7%
21 of 1,240 flights
Diversion Rate
0.0%
0 of 1,240 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
BTV - Burlington
Full on-time, delay-cause, and seasonal performance for Burlington, VT.
Origin airport →IAD - Washington
Full on-time, delay-cause, and seasonal performance for Washington, DC.
Destination airport →Compare the two airports
See BTV and IAD side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to BTV–IAD.
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What the Data Says About BTV to IAD
Burlington to Washington (BTV to IAD) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 87.8% on-time rate across 2,244 flights, with delays that do happen averaging 83.4 minutes. The corridor runs roughly 441 miles and is served by 9 carriers. Over the most recent 24 months, 21 of 1,240 flights were cancelled (1.7%) and 0 diverted (0.0%).
The monthly split is wide on this route: Jun 2024 posted the strongest performance at 98% on-time, while Jul 2025 came in at just 81% - a 17-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.