Route
PHL → BTV
Philadelphia International Airport Patrick Leahy Burlington International Airport
How punctual is this route?
- On-time arrivals
- 75.0%
- Less than 15 minutes late
- Cancelled
- 5.0%
- Of scheduled flights
- Average delay when late
- 91 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,144
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 58%
- Airline (crew, maintenance, cleaning) 23%
- Air traffic control & airport 12%
- Extreme weather 8%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 75.0% | 76 |
| October 2025 | 77.6% | 87 |
| November 2025 | 81.9% | 87 |
| December 2025 | 64.8% | 91 |
| January 2026 | 77.4% | 93 |
| February 2026 | 72.2% | 84 |
| March 2026 | 76.5% | 91 |
| April 2026 | 90.0% | 90 |
| May 2026 | 88.8% | 100 |
| June 2026 | 81.9% | 112 |
| July 2026 | 48.6% | 114 |
| August 2026 | 68.9% | 119 |
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 |
|---|---|---|---|---|
| OH | 828 | 73.2% | 6.4% | 94 min |
| American Airlines | 190 | 73.7% | 1.6% | 79 min |
| Republic Airways | 126 | 88.5% | 0.8% | 81 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OH5458
33% late · 82 flights
-
OH5043
38% late · 75 flights
-
OH5168
29% late · 71 flights
-
OH5096
30% late · 70 flights
-
OH5584
40% late · 70 flights
-
AA565
34% late · 60 flights
-
AA2365
22% late · 59 flights
-
OH5326
26% late · 53 flights
-
OH5408
23% late · 49 flights
-
AA3287
14% late · 46 flights
-
OH5081
10% late · 44 flights
-
OH5127
9% late · 44 flights
-
YX4708
5% late · 44 flights
-
YX4729
10% late · 44 flights
-
OH5274
27% late · 37 flights
-
OH5480
18% late · 37 flights
-
YX4625
26% late · 33 flights
-
OH5062
11% late · 29 flights
-
OH5247
22% late · 27 flights
-
OH5404
35% late · 25 flights
-
OH5050
14% late · 24 flights
-
OH5436
26% late · 24 flights
-
AA3295
41% late · 22 flights
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