Historical on-time performance
Knoxville to St. Petersburg
Flights on TYS–PIE arrive on time 74% of the time over the last 12 months.
based on 517 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Allegiant AirOn-time74%Medianon timep9055 minCancel0.4%Flights517
Why flights run late
Delay causes
- Airline44%
- Weather3%
- Air traffic (NAS)13%
- Late aircraft40%
- Security1%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 2 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly TYS → PIE
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 59% to 84% on time.
- Mornings84% on time · p90 30 min · 366 flights
- Middays79% on time · p90 30 min · 356 flights
- Afternoons72% on time · p90 65 min · 334 flights
- Evenings65% on time · p90 95 min · 253 flights
- Overnights59% on time · p90 60 min · 134 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 77% on time.
- Thursdays77% on time · p90 30 min · 229 flights
- Saturdays77% on time · p90 70 min · 231 flights
- Mondays75% on time · p90 50 min · 238 flights
- Tuesdays75% on time · p90 55 min · 110 flights · limited
- Sundays74% on time · p90 75 min · 233 flights
- Wednesdays72% on time · p90 55 min · 161 flights · limited
- Fridays72% on time · p90 70 min · 241 flights
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