Route
BTV → EWR
Patrick Leahy Burlington International Airport Newark Liberty International Airport
266 miles
Return route EWR → BTV →
How punctual is this route?
- On-time arrivals
- 82.4%
- Less than 15 minutes late
- Cancelled
- 3.9%
- Of scheduled flights
- Average delay when late
- 77 min
- Flights arriving 15+ minutes late
- Flights tracked
- 591
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 58%
- Late-arriving aircraft 26%
- Airline (crew, maintenance, cleaning) 16%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 83.0% | 89 |
| October 2025 | 74.5% | 103 |
| November 2025 | 78.3% | 23 |
| December 2025 | 75.0% | 45 |
| January 2026 | 87.5% | 62 |
| February 2026 | 90.2% | 55 |
| March 2026 | 92.3% | 26 |
| April 2026 | 100.0% | 30 |
| May 2026 | 91.9% | 37 |
| June 2026 | 69.2% | 26 |
| July 2026 | 79.5% | 45 |
| August 2026 | 77.8% | 50 |
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 |
|---|---|---|---|---|
| Republic Airways | 560 | 82.4% | 3.6% | 79 min |
| United Airlines | 31 | 82.1% | 9.7% | 42 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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