Airports › Burlington (BTV) › October 2025
Airport month · October 2025
Patrick Leahy Burlington International in October 2025
BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.
In October 2025, reporting carriers scheduled 670 domestic departures from Patrick Leahy Burlington International (BTV). 79.7% left less than 15 minutes late and 74.2% reached their destination on time; 0.3% were cancelled.
Nationally that month, 80.0% of flights departed on time and 79.1% arrived on time, so BTV departures were level with the national departure figure.
A year earlier, in October 2024, the airport had 904 departures with 88.4% leaving on time: a change of −8.7 points, with flights down 26%.
Flights arriving at BTV that month were on time 77.3% of the time (670 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 45%, late-arriving aircraft 29% and national aviation system 24%.
- On time 74.2%
- Arrived 15+ minutes late 25.4%
- Cancelled 0.3%
- Diverted 0.1%
October 2025 against a year earlier, the airport's year and the nation
| Measure | Oct 2025 | Oct 2024 | BTV, 12 months to Jul 2026 | All reported flights, Oct 2025 |
|---|---|---|---|---|
| Departed on time | 79.7% | 88.4% | 76.9% | 80.0% |
| Arrived on time | 74.2% | 86.4% | 71.8% | 79.1% |
| Cancelled | 0.3% | 0.1% | 2.9% | 0.5% |
| Average departure delay (late minutes only) | 19.7 min | 11.3 min | 24.0 min | 13.9 min |
| Scheduled departures a day | 22 | 30 | 17 | 20,195 |
| Scheduled departures | 670 | 904 | 6,084 | 605,844 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| OH PSA Airlines | 196 | 29% | 78.6% | 9.7 min | 0.5% |
| YX Republic Airline | 152 | 23% | 76.3% | 10.5 min | 0.0% |
| UA United Airlines | 93 | 14% | 81.7% | 2.6 min | 0.0% |
| OO SkyWest Airlines | 90 | 13% | 60.0% | 40.4 min | 0.0% |
| AA American Airlines | 89 | 13% | 64.0% | 20.5 min | 1.1% |
| DL Delta Air Lines | 36 | 5% | 83.3% | -3.2 min | 0.0% |
| MQ Envoy Air | 11 | 2% | 63.6% | 7.5 min | 0.0% |
| F9 Frontier Airlines | 3 | 0% | 100.0% | -7.0 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| BTV–ORD | Burlington to Chicago | 163 | 68.7% | 24.0 min | 0.0% |
| BTV–DCA | Burlington to Washington | 116 | 73.3% | 17.8 min | 0.9% |
| BTV–EWR | Burlington to Newark | 103 | 73.8% | 11.0 min | 0.0% |
| BTV–PHL | Burlington to Philadelphia | 87 | 70.1% | 15.4 min | 1.1% |
| BTV–CLT | Burlington to Charlotte | 83 | 79.5% | 3.6 min | 0.0% |
| BTV–IAD | Burlington to Washington | 40 | 80.0% | 8.8 min | 0.0% |
| BTV–ATL | Burlington to Atlanta | 31 | 80.6% | 0.2 min | 0.0% |
| BTV–DEN | Burlington to Denver | 31 | 80.6% | 1.2 min | 0.0% |
| BTV–LGA | Burlington to New York | 8 | 87.5% | 18.3 min | 0.0% |
| BTV–MSP | Burlington to Minneapolis | 4 | 100.0% | -25.5 min | 0.0% |
| BTV–MCO | Burlington to Orlando | 3 | 100.0% | -7.0 min | 0.0% |
| BTV–DTW | Burlington to Detroit | 1 | 100.0% | -20.0 min | 0.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left BTV on time in October 2025?
79.7% of 670 scheduled domestic departures left less than 15 minutes late, and 74.2% reached their destination on time. The national figures that month were 80.0% and 79.1%.
How does that compare with a year earlier?
In October 2024, 88.4% of 904 departures left on time and 0.1% were cancelled, against 79.7% and 0.3% in October 2025.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for October 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for BTV · methodology · corrections.