OnTimeStats

Historical on-time performance

Tampa to Salt Lake City

1,888 miData through Dec 2025Source: US DOT · BTS

Flights on TPA–SLC arrive on time 84% of the time over the last 12 months.

On-time rate84%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled0.7%of scheduled flights

based on 307 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Delta Air Lines
    On-time84%
    Medianon time
    p9025 min
    Cancel0.7%
    Flights307

Why flights run late

Delay causes

  • Airline45%
  • Weather3%
  • Air traffic (NAS)13%
  • Late aircraft39%
  • Security0%

Most delay minutes here are attributed to Airline.

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly TPA → SLC

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

Best day of week

On-time rates are fairly even by day on this route — ranging from 82% to 90% on time.

  • Fridays90% on time · p90 10 min · 152 flights · limited
  • Mondays89% on time · p90 15 min · 158 flights · limited
  • Tuesdays88% on time · p90 20 min · 157 flights · limited
  • Wednesdays86% on time · p90 20 min · 157 flights · limited
  • Thursdays86% on time · p90 15 min · 156 flights · limited
  • Saturdays83% on time · p90 35 min · 171 flights · limited
  • Sundays82% on time · p90 20 min · 157 flights · limited
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Keep exploring

Related pages

Delay predictorfor this route→TPA airportTampa→SLC airportSalt Lake City→Delta Air Lines on this routecarrier detail→Delta Air Linesairline profile→

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.