Knoxville/Maryville (TYS) to Phoenix (PHX) flights
Allegiant Air flies nonstop from McGhee Tyson Airport to Phoenix Sky Harbor International Airport, with about 2 flights a week in July 2026. The 1,599-mile flight takes about 4h 3m gate to gate.
- Distance
- 1,599 mi · 2,573 km
- Flight time
- 4h 3m
- Airlines
- 1
- Seats filled
- 91%
Airlines flying TYS to PHX
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A320-100/200 | 19,950 | 4h 3m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Is TYS to PHX on time?
From September 2025 to August 2026, 75% of 122 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 8am were the most punctual (86%), those around 10am the least (56%). Most delay time was caused by late-arriving aircraft (40%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 122 | 75% | 17 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 |
|---|---|---|---|
| 8am to 9am | 22 | 86% | |
| 10am to 11am | 16 | 56% | |
| 2pm to 3pm | 62 | 73% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,317 | |
| September 2025 | 8 | 1,381 | |
| October 2025 | 19 | 3,115 | |
| November 2025 | 9 | 1,429 | |
| December 2025 | 12 | 1,996 | |
| January 2026 | 10 | 1,603 | |
| February 2026 | 8 | 1,275 | |
| March 2026 | 12 | 1,971 | |
| April 2026 | 9 | 1,503 | |
| May 2026 | 9 | 1,536 | |
| June 2026 | 8 | 1,337 | |
| July 2026 | 9 | 1,487 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.