Airport
Patrick Leahy Burlington International Airport
BTV · Burlington, VT
- IATA Code
- BTV
- ICAO Code
- KBTV
- City
- Burlington
- Country
- United States
- Website
- www.vermontairports.com
Patrick Leahy Burlington International Airport is a regional airport serving Burlington, VT. Its IATA code is BTV and its ICAO code is KBTV.
The airfield sits 335 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through BTV recently? Share your experience to help other travelers.
BTV by the numbers
IATA BTV · ICAO KBTV · 335 ft elevation · Map
Loading live weather, forecasts, delays and nearby aircraft…
Official departure punctuality
Ranks #234 of 358 U.S. airports for on-time departures
- On-time departures
- 78.6%
- Less than 15 minutes late
- Cancelled
- 3.4%
- Of scheduled flights
- Average delay when late
- 101 min
- Flights arriving 15+ minutes late
- Flights tracked
- 6,146
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 38%
- Late-arriving aircraft 30%
- Air traffic control & airport 23%
- Extreme weather 9%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
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
Busiest routes from BTV
| Route | Flights | On time |
|---|---|---|
| Chicago (ORD) | 1,282 | 68% |
| Philadelphia (PHL) | 1,145 | 77% |
| Washington (DCA) | 1,118 | 64% |
| Charlotte (CLT) | 654 | 78% |
| Newark (EWR) | 591 | 82% |
| Atlanta (ATL) | 391 | 86% |
| Detroit (DTW) | 365 | 69% |
| Dulles (IAD) | 309 | 88% |
| Denver (DEN) | 216 | 63% |
| New York (LGA) | 62 | 87% |
Airlines departing BTV
| Airline | Flights | On-time departures |
|---|---|---|
| OH | 2,290 | 75% |
| Republic Airways | 1,115 | 86% |
| United Airlines | 1,002 | 82% |
| SkyWest Airlines | 874 | 73% |
| Delta Air Lines | 397 | 88% |
| American Airlines | 388 | 72% |
| Envoy Air | 71 | 73% |
| Frontier Airlines | 9 | 89% |
Terminals, parking & amenities
Terminals (2)
- Burlington International Airport
- Heritage General Aviation
Parking (27)
Food & drink (2)
- Kestrel Coffee Roasters
- The Skinny Pancake
Shops (2)
- Hudson
Gates (10)
1, 2, 3, 7, 8, 9, 11, 13, 14, 15
Map data © OpenStreetMap contributors, ODbL.
Runways
| Runway | Length | Surface |
|---|---|---|
| 15/33 | 8,319 ft | ASP, lighted |
| 01/19 | 4,112 ft | ASP, lighted |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 123.800 MHz
- Tower 118.300 MHz
- Ground 121.900 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: BTV, KBTV, Burlington airport, Patrick Leahy Burlington International Airport
Reviews
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