OnTimeStats

Historical on-time performance

Tampa to Kansas City

1,048 miData through Dec 2025Source: US DOT · BTS

Flights on TPA–MCI arrive on time 78% of the time over the last 12 months.

On-time rate78%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights

based on 639 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Southwest Airlines
    On-time78%
    Medianon time
    p9040 min
    Cancel0.6%
    Flights639

Why flights run late

Delay causes

  • Airline20%
  • Weather5%
  • Air traffic (NAS)16%
  • Late aircraft58%
  • 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 TPA → MCI

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 — 89% on time.

  • Mornings89% on time · p90 10 min · 766 flights
  • Middays79% on time · p90 30 min · 262 flights
  • Afternoons71% on time · p90 45 min · 153 flights · limited
  • Evenings59% on time · p90 70 min · 484 flights
  • Overnights59% on time · p90 85 min · 193 flights · limited

Best day of week

On-time rates are fairly even by day on this route — ranging from 71% to 82% on time.

  • Fridays82% on time · p90 30 min · 254 flights
  • Tuesdays77% on time · p90 35 min · 233 flights
  • Wednesdays76% on time · p90 40 min · 223 flights
  • Thursdays76% on time · p90 55 min · 254 flights
  • Mondays75% on time · p90 45 min · 251 flights
  • Saturdays71% on time · p90 50 min · 342 flights
  • Sundays71% on time · p90 45 min · 301 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.