OnTimeStats

Historical on-time performance

Fort Lauderdale to Windsor Locks

1,173 miData through May 2026Source: US DOT · BTS

Flights on FLL–BDL arrive on time 66% of the time over the last 12 months.

On-time rate66%arrived within 15 min
p90 delay65 min1 in 10 flights is worse (tail risk)
Cancelled1.9%of scheduled flights

based on 642 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • JetBlue Airways
    On-time66%
    Medianon time
    p9065 min
    Cancel1.9%
    Flights642

Why flights run late

Delay causes

  • Airline40%
  • Weather2%
  • Air traffic (NAS)15%
  • Late aircraft42%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline25%
  • Weather75%
  • Air traffic (NAS)0%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 12 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 FLL → BDL

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 — 84% on time.

  • Mornings84% on time · p90 25 min · 506 flights
  • Middays73% on time · p90 50 min · 338 flights
  • Afternoons70% on time · p90 60 min · 277 flights
  • Evenings70% on time · p90 65 min · 226 flights
  • Overnights59% on time · p90 100 min · 913 flights

Best day of week

Tuesdays are the most reliable day to fly this route — 80% on time.

  • Tuesdays80% on time · p90 50 min · 267 flights
  • Fridays72% on time · p90 65 min · 354 flights
  • Wednesdays71% on time · p90 55 min · 249 flights
  • Saturdays69% on time · p90 65 min · 368 flights
  • Thursdays69% on time · p90 75 min · 332 flights
  • Sundays63% on time · p90 85 min · 338 flights
  • Mondays63% on time · p90 90 min · 352 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.