Route
SFB → TYS
Orlando Sanford International Airport McGhee Tyson Airport
511 miles
Return route TYS → SFB →
How punctual is this route?
- On-time arrivals
- 64.2%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 73 min
- Flights arriving 15+ minutes late
- Flights tracked
- 635
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 47%
- Extreme weather 26%
- Airline (crew, maintenance, cleaning) 14%
- Air traffic control & airport 13%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 89.4% | 47 |
| October 2025 | 66.7% | 57 |
| November 2025 | 67.2% | 60 |
| December 2025 | 64.2% | 67 |
| January 2026 | 64.0% | 53 |
| February 2026 | 74.5% | 47 |
| March 2026 | 65.5% | 59 |
| April 2026 | 86.0% | 44 |
| May 2026 | 53.1% | 49 |
| June 2026 | 45.1% | 51 |
| July 2026 | 45.3% | 53 |
| August 2026 | 54.2% | 48 |
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 |
|---|---|---|---|---|
| Allegiant Air | 635 | 64.2% | 0.6% | 73 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
G41412
32% late · 23 flights
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