OnTimeStats

Historical on-time performance

New York to Tampa

1,005 miData through May 2026Source: US DOT · BTS

Flights on JFK–TPA arrive on time 74% of the time over the last 12 months.

On-time rate74%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled3.3%of scheduled flights

based on 2,242 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Too close to call — no single carrier is clearly more on-time here.

  • Delta Air Lines
    On-time76%
    Medianon time
    p9050 min
    Cancel3.0%
    Flights1,094
  • Frontier Airlines
    On-time74%
    Medianon time
    p9045 min
    Cancel0.8%
    Flights121
  • JetBlue Airways
    On-time73%
    Medianon time
    p9050 min
    Cancel3.9%
    Flights1,027

Why flights run late

Delay causes

  • Airline32%
  • Weather4%
  • Air traffic (NAS)25%
  • Late aircraft38%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline22%
  • Weather53%
  • Air traffic (NAS)26%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 74 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 JFK → TPA

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 — 82% on time.

  • Mornings82% on time · p90 25 min · 2,104 flights
  • Middays75% on time · p90 45 min · 1,336 flights
  • Overnights68% on time · p90 80 min · 370 flights
  • Afternoons67% on time · p90 65 min · 1,450 flights
  • Evenings64% on time · p90 95 min · 1,655 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 64% to 79% on time.

  • Wednesdays79% on time · p90 30 min · 959 flights
  • Tuesdays77% on time · p90 35 min · 970 flights
  • Saturdays74% on time · p90 60 min · 985 flights
  • Fridays73% on time · p90 50 min · 993 flights
  • Mondays72% on time · p90 55 min · 997 flights
  • Thursdays70% on time · p90 60 min · 997 flights
  • Sundays64% on time · p90 100 min · 1,014 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.