Route Reliability
Phoenix → Knoxville
PHX–TYS · 1,599 miles · Phoenix Sky Harbor International Airport to McGhee Tyson Airport
- 80%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 0%
- Cancelled
- 127
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 80% of the time across 127 flights. No comparison to make.
What the data says
Morning-you made the right choice.
PHX–TYS flights departing between 6–9 AM arrived on time 96% of the time, versus 68% between 12–3 PM.
Sunday scaries are real for this one.
PHX–TYS flights arrived on time 88% of the time on Thursdays and just 71% on Sundays. That gap is worth planning around.
It basically never cancels.
Out of 127 scheduled flights, only 0.0% were cancelled.
Flights on this route
The breakdown
- Mon—(5 flights)
- Tue—(8 flights)
- Wed—(0 flights)
- Thu88%(51 flights)
- Fri—(4 flights)
- Sat—(7 flights)
- Sun71%(52 flights)
- 6–9 AM96%(27 flights)
- 9 AM–12 PM79%(29 flights)
- 12–3 PM68%(22 flights)
- 3–6 PM76%(49 flights)
Jul 92% → Mar 83% on time
| Month | On-time percentage | Flights |
|---|---|---|
| July 2025 | 92% | 13 |
| October 2025 | 74% | 19 |
| December 2025 | 67% | 12 |
| January 2026 | 90% | 10 |
| March 2026 | 83% | 12 |
Keep nerding
Based on 127 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.