Route
BTV → DTW
Patrick Leahy Burlington International Airport Detroit Metropolitan Wayne County Airport
537 miles
Return route DTW → BTV →
How punctual is this route?
- On-time arrivals
- 68.5%
- Less than 15 minutes late
- Cancelled
- 2.2%
- Of scheduled flights
- Average delay when late
- 107 min
- Flights arriving 15+ minutes late
- Flights tracked
- 365
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 70%
- Air traffic control & airport 15%
- Extreme weather 14%
- Security 0%
- Late-arriving aircraft 0%
Share of delay minutes airlines attributed to each cause (BTS).
Oct 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| October 2025 | 100.0% | 1 |
| November 2025 | 100.0% | 1 |
| December 2025 | 38.1% | 21 |
| January 2026 | 52.6% | 61 |
| February 2026 | 70.9% | 56 |
| March 2026 | 67.8% | 62 |
| April 2026 | 84.8% | 66 |
| May 2026 | 87.5% | 16 |
| June 2026 | 79.2% | 24 |
| July 2026 | 72.4% | 30 |
| August 2026 | 55.6% | 27 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 363 | 68.4% | 2.2% | 107 min |
| Delta Air Lines | 2 | 100.0% | 0.0% | — |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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