OnTimeStats

Historical on-time performance

Asheville to St. Petersburg

519 miData through Dec 2025Source: US DOT · BTS

Flights on AVL–PIE arrive on time 70% of the time over the last 12 months.

On-time rate70%arrived within 15 min
p90 delay55 min1 in 10 flights is worse (tail risk)
Cancelled0.2%of scheduled flights

based on 518 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Allegiant Air
    On-time70%
    Medianon time
    p9055 min
    Cancel0.2%
    Flights518

Why flights run late

Delay causes

  • Airline18%
  • Weather12%
  • Air traffic (NAS)15%
  • Late aircraft55%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly AVL → PIE

All airlines · rolling 36 months (2023-01 .. 2025-12).

Best time of day

On-time rates are fairly even by time of day on this route — ranging from 62% to 86% on time.

  • Mornings86% on time · p90 25 min · 309 flights
  • Middays83% on time · p90 30 min · 256 flights
  • Afternoons65% on time · p90 70 min · 324 flights
  • Overnights62% on time · p90 70 min · 129 flights · limited
  • Evenings62% on time · p90 85 min · 418 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 63% to 80% on time.

  • Tuesdays80% on time · p90 45 min · 124 flights · limited
  • Thursdays76% on time · p90 55 min · 199 flights · limited
  • Mondays75% on time · p90 70 min · 269 flights
  • Wednesdays72% on time · p90 40 min · 156 flights · limited
  • Fridays71% on time · p90 55 min · 267 flights
  • Sundays68% on time · p90 80 min · 204 flights
  • Saturdays63% on time · p90 70 min · 217 flights
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Methodology

A flight is on time when it arrives within 15 minutes of schedule — the US DOT / BTS standard. Median and p90(the “1-in-10 bad day”) are read from the full arrival-delay distribution, never averaged across periods.

Figures cover a carrier’s own BTS-coded flights. Cells below ~200 flights are flagged as limited data. All numbers are pre-computed from public BTS On-Time Performance data.