OnTimeStats

Historical on-time performance

Indianapolis to Sarasota

876 miData through Dec 2025Source: US DOT · BTS

Flights on IND–SRQ arrive on time 69% of the time over the last 12 months.

On-time rate69%arrived within 15 min
p90 delay100 min1 in 10 flights is worse (tail risk)
Cancelled4.8%of scheduled flights

based on 42 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Southwest Airlines
    On-time69%
    Medianon time
    p90100 min
    Cancel4.8%
    Flights42

Why flights run late

Delay causes

  • Airline20%
  • Weather0%
  • Air traffic (NAS)20%
  • Late aircraft60%
  • 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 IND → SRQ

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

Best time of day

Mornings are the most reliable time of day to fly this route — 84% on time.

  • Mornings84% on time · p90 15 min · 280 flights
  • Middays75% on time · p90 55 min · 285 flights
  • Afternoons72% on time · p90 70 min · 226 flights
  • Evenings69% on time · p90 85 min · 169 flights · limited

Best day of week

On-time rates are fairly even by day on this route — ranging from 74% to 86% on time.

  • Wednesdays86% on time · p90 20 min · 50 flights · limited
  • Fridays78% on time · p90 45 min · 187 flights · limited
  • Mondays76% on time · p90 50 min · 181 flights · limited
  • Sundays75% on time · p90 60 min · 163 flights · limited
  • Saturdays74% on time · p90 65 min · 337 flights
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.