Route Reliability
Knoxville → Valparaiso
TYS–VPS · 395 miles · McGhee Tyson Airport to Destin–Fort Walton Beach Airport
- 89%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 0%
- Cancelled
- 132
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 89% of the time across 132 flights. No comparison to make.
What the data says
Morning flights do better here.
TYS–VPS flights departing between 6–9 AM arrived on time 93% of the time, versus 81% between 12–3 PM.
Saturday is the weak spot.
TYS–VPS flights arrived on time 100% of the time on Tuesdays. On Saturdays: 85%.
It basically never cancels.
Out of 132 scheduled flights, only 0.0% were cancelled.
Recent months have been rougher.
TYS–VPS flights arrived on time 79% of the time over the last three months in the data, compared with 95% in the three months before that.
Flights on this route
The breakdown
- Mon—(7 flights)
- Tue100%(12 flights)
- Wed—(3 flights)
- Thu91%(33 flights)
- Fri—(7 flights)
- Sat85%(34 flights)
- Sun86%(35 flights)
- 6–9 AM93%(58 flights)
- 9 AM–12 PM83%(18 flights)
- 12–3 PM81%(16 flights)
- 3–6 PM86%(22 flights)
- 6–9 PM—(6 flights)
- 9 PM–12 AM82%(11 flights)
Jun 91% → May 71% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 91% | 21 |
| July 2025 | 100% | 23 |
| August 2025 | 94% | 17 |
| September 2025 | 79% | 14 |
| October 2025 | 88% | 24 |
| May 2026 | 71% | 14 |
Keep nerding
Based on 132 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.