Best Time to Fly PHX to TYS
Phoenix to Knoxville — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
PHX → TYS on-time performance by month
23
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 10 |
| March | 1% | 0% | 24 |
| July | 1% | 0% | 13 |
| October | 1% | 0% | 47 |
| December | 1% | 0% | 22 |
Frequently asked
What is the best month to fly from PHX to TYS?
January has the highest on-time rate at 1% for flights from Phoenix to Knoxville.
What is the worst month to fly PHX to TYS?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are PHX to TYS flights delayed?
On average, 1% of flights from PHX to TYS arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.