OnTimeStats

Historical on-time performance

Fort Lauderdale to Charlotte

631 miData through May 2026Source: US DOT · BTS

Flights on FLL–CLT arrive on time 77% of the time over the last 12 months.

On-time rate77%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled2.5%of scheduled flights

based on 2,972 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Frontier Airlines
    On-time87%
    Medianon time
    p9020 min
    Cancel0.0%
    Flights31
  • American Airlinesbest
    On-time80%
    Medianon time
    p9040 min
    Cancel2.1%
    Flights2,141
  • Spirit Airlines
    On-time69%
    Medianon time
    p9065 min
    Cancel3.8%
    Flights800

Why flights run late

Delay causes

  • Airline38%
  • Weather4%
  • Air traffic (NAS)13%
  • Late aircraft45%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline26%
  • Weather70%
  • Air traffic (NAS)4%
  • 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 FLL → CLT

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 — 88% on time.

  • Mornings88% on time · p90 15 min · 3,248 flights
  • Middays81% on time · p90 35 min · 1,925 flights
  • Afternoons68% on time · p90 65 min · 2,040 flights
  • Overnights61% on time · p90 90 min · 435 flights
  • Evenings60% on time · p90 90 min · 2,280 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 71% to 80% on time.

  • Tuesdays80% on time · p90 45 min · 1,272 flights
  • Wednesdays78% on time · p90 40 min · 1,316 flights
  • Mondays75% on time · p90 55 min · 1,475 flights
  • Thursdays75% on time · p90 55 min · 1,480 flights
  • Saturdays74% on time · p90 55 min · 1,403 flights
  • Fridays74% on time · p90 60 min · 1,489 flights
  • Sundays71% on time · p90 65 min · 1,493 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.