Phoenix (PHX) to Knoxville/Maryville (TYS) flights
Allegiant Air flies nonstop from Phoenix Sky Harbor International Airport to McGhee Tyson Airport, with about 2 flights a week in July 2026. The 1,599-mile flight takes about 3h 26m gate to gate.
- Distance
- 1,599 mi · 2,573 km
- Flight time
- 3h 26m
- Airlines
- 1
- Seats filled
- 90%
Airlines flying PHX to TYS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A320-100/200 | 19,802 | 3h 26m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
PHX to TYS flight schedule
1 flight numbers flew this route in August 2026. The first usually leaves at 5:01pm and the last at 5:01pm. 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 1417Allegiant Air | 5:01pm | 11:37pm | 5 | 56% |
Is PHX to TYS on time?
From September 2025 to August 2026, 71% of 122 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 5pm were the most punctual (100%), those around 1pm the least (58%). Most delay time was caused by late-arriving aircraft (69%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 122 | 71% | 21 min | 0% |
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 |
|---|---|---|---|
| 9am to 10am | 13 | 77% | |
| 11am to 12pm | 11 | 82% | |
| 1pm to 2pm | 12 | 58% | |
| 4pm to 5pm | 56 | 59% | |
| 5pm to 6pm | 12 | 100% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,326 | |
| September 2025 | 8 | 1,319 | |
| October 2025 | 19 | 3,166 | |
| November 2025 | 9 | 1,442 | |
| December 2025 | 12 | 1,883 | |
| January 2026 | 10 | 1,574 | |
| February 2026 | 8 | 1,272 | |
| March 2026 | 12 | 2,005 | |
| April 2026 | 9 | 1,559 | |
| May 2026 | 9 | 1,531 | |
| June 2026 | 8 | 1,300 | |
| July 2026 | 9 | 1,425 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.