Best Time to Fly TYS to PHX
Knoxville to Phoenix — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
TYS → PHX 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 TYS to PHX?
January has the highest on-time rate at 1% for flights from Knoxville to Phoenix.
What is the worst month to fly TYS to PHX?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are TYS to PHX flights delayed?
On average, 1% of flights from TYS to PHX arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.