Route
PHL → TYS
Philadelphia International Airport McGhee Tyson Airport
555 miles
Return route TYS → PHL →
How punctual is this route?
- On-time arrivals
- 65.3%
- Less than 15 minutes late
- Cancelled
- 4.8%
- Of scheduled flights
- Average delay when late
- 103 min
- Flights arriving 15+ minutes late
- Flights tracked
- 353
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 52%
- Airline (crew, maintenance, cleaning) 20%
- Air traffic control & airport 14%
- Extreme weather 14%
- 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 | 72.4% | 30 |
| October 2025 | 80.0% | 31 |
| November 2025 | 76.3% | 40 |
| December 2025 | 46.7% | 33 |
| January 2026 | 74.1% | 31 |
| February 2026 | 72.7% | 11 |
| April 2026 | 70.8% | 24 |
| May 2026 | 73.5% | 35 |
| June 2026 | 56.8% | 38 |
| July 2026 | 42.1% | 40 |
| August 2026 | 63.9% | 40 |
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 | 323 | 67.4% | 5.3% | 106 min |
| Allegiant Air | 30 | 43.3% | 0.0% | 88 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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