Route
DTW → BTV
Detroit Metropolitan Wayne County Airport Patrick Leahy Burlington International Airport
537 miles
Return route BTV → DTW →
How punctual is this route?
- On-time arrivals
- 66.8%
- Less than 15 minutes late
- Cancelled
- 1.9%
- Of scheduled flights
- Average delay when late
- 101 min
- Flights arriving 15+ minutes late
- Flights tracked
- 365
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 69%
- Extreme weather 19%
- Air traffic control & airport 12%
- Late-arriving aircraft 0%
- Security 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 | 50.0% | 22 |
| January 2026 | 50.0% | 61 |
| February 2026 | 60.0% | 56 |
| March 2026 | 64.4% | 62 |
| April 2026 | 78.8% | 66 |
| May 2026 | 86.7% | 15 |
| June 2026 | 87.5% | 24 |
| July 2026 | 73.3% | 30 |
| August 2026 | 66.7% | 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 | 66.6% | 1.9% | 101 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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