OnTimeStats

Historical on-time performance

Tampa to New Orleans

487 miData through May 2026Source: US DOT · BTS

Flights on TPA–MSY arrive on time 80% of the time over the last 12 months.

On-time rate80%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.8%of scheduled flights

based on 884 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.

  • Southwest Airlines
    On-time81%
    Medianon time
    p9035 min
    Cancel0.7%
    Flights853
  • Spirit Airlines
    On-time48%
    Median10 min
    p9070 min
    Cancel3.2%
    Flights31

Why flights run late

Delay causes

  • Airline17%
  • Weather2%
  • Air traffic (NAS)8%
  • Late aircraft73%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline43%
  • Weather29%
  • Air traffic (NAS)29%
  • Security0%

Most cancellations here are attributed to Airline. Shares are among 7 cancellations with a reported cause (BTS reports causes from June 2003).

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly TPA → MSY

All airlines · rolling 36 months (2023-06 .. 2026-05).

Best time of day

Mornings are the most reliable time of day to fly this route — 92% on time.

  • Mornings92% on time · p90 5 min · 1,286 flights
  • Middays78% on time · p90 30 min · 502 flights
  • Afternoons76% on time · p90 35 min · 580 flights
  • Overnights68% on time · p90 70 min · 639 flights
  • Evenings63% on time · p90 70 min · 580 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 75% to 84% on time.

  • Tuesdays84% on time · p90 20 min · 439 flights
  • Wednesdays81% on time · p90 30 min · 439 flights
  • Mondays80% on time · p90 35 min · 569 flights
  • Fridays79% on time · p90 35 min · 572 flights
  • Saturdays77% on time · p90 40 min · 409 flights
  • Thursdays76% on time · p90 40 min · 568 flights
  • Sundays75% on time · p90 45 min · 591 flights

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.