OnTimeStats

Historical on-time performance

Lexington KY to St. Petersburg

707 miData through Dec 2025Source: US DOT · BTS

Flights on LEX–PIE arrive on time 43% of the time over the last 12 months.

On-time rate43%arrived within 15 min
p90 delay145 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights

based on 30 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Allegiant Air
    On-time43%
    Median15 min
    p90145 min
    Cancel0.0%
    Flights30

Why flights run late

Delay causes

  • Airline11%
  • Weather32%
  • Air traffic (NAS)8%
  • Late aircraft49%
  • 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 LEX → 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 60% to 79% on time.

  • Mornings79% on time · p90 30 min · 78 flights · limited
  • Middays76% on time · p90 35 min · 58 flights · limited
  • Evenings74% on time · p90 65 min · 61 flights · limited
  • Overnights65% on time · p90 65 min · 144 flights · limited
  • Afternoons60% on time · p90 90 min · 210 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 67% to 75% on time.

  • Saturdays75% on time · p90 85 min · 69 flights · limited
  • Tuesdays68% on time · p90 40 min · 50 flights · limited
  • Thursdays68% on time · p90 60 min · 155 flights · limited
  • Sundays67% on time · p90 60 min · 150 flights · limited
Advertisement

Keep exploring

Related pages

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.