Knoxville/Maryville (TYS) to Orlando (SFB) flights
Allegiant Air flies nonstop from McGhee Tyson Airport to Orlando Sanford International Airport, with about 12 flights a week in July 2026. The 511-mile flight takes about 1h 37m gate to gate.
- Distance
- 511 mi · 822 km
- Flight time
- 1h 37m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying TYS to SFB
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 12 | Airbus A320-100/200, Boeing 737 MAX 8-200, Boeing 737 MAX 8 | 96,058 | 1h 37m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
TYS to SFB flight schedule
3 flight numbers flew this route in August 2026. The first usually leaves at 1:36pm and the last at 9:08pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| G4 3051Allegiant Air | 1:36pm | 3:11pm | 4 | n/a |
| G4 3022Allegiant Air | 2:25pm | 4:00pm | 4 | n/a |
| G4 2912Allegiant Air | 9:08pm | 10:43pm | 4 | n/a |
Is TYS to SFB on time?
From September 2025 to August 2026, 69% of 635 flights arrived within 15 minutes of schedule and 0.6% were cancelled. Flights leaving around 8am were the most punctual (94%), those around 3pm the least (41%). Most delay time was caused by late-arriving aircraft (52%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 635 | 69% | 26 min | 0.6% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 6am to 7am | 48 | 93% | |
| 8am to 9am | 48 | 94% | |
| 9am to 10am | 31 | 87% | |
| 10am to 11am | 13 | 77% | |
| 11am to 12pm | 21 | 86% | |
| 12pm to 1pm | 70 | 70% | |
| 1pm to 2pm | 57 | 79% | |
| 2pm to 3pm | 37 | 84% | |
| 3pm to 4pm | 68 | 41% | |
| 4pm to 5pm | 33 | 66% | |
| 5pm to 6pm | 60 | 56% | |
| 6pm to 7pm | 78 | 71% | |
| 7pm to 8pm | 13 | 46% | |
| 9pm to 10pm | 25 | 54% | |
| 10pm to 11pm | 27 | 26% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 52 | 6,875 | |
| September 2025 | 47 | 7,211 | |
| October 2025 | 58 | 8,916 | |
| November 2025 | 61 | 8,644 | |
| December 2025 | 68 | 10,424 | |
| January 2026 | 49 | 7,373 | |
| February 2026 | 47 | 7,083 | |
| March 2026 | 56 | 8,377 | |
| April 2026 | 44 | 6,441 | |
| May 2026 | 49 | 8,312 | |
| June 2026 | 51 | 8,005 | |
| July 2026 | 53 | 8,397 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.