OnTimeStats

Historical on-time performance

Savannah to Miami

440 miData through May 2026Source: US DOT · BTS

Flights on SAV–MIA arrive on time 85% of the time over the last 12 months.

On-time rate85%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled1.8%of scheduled flights

based on 622 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.

  • Envoy Air
    On-time86%
    Medianon time
    p9020 min
    Cancel1.4%
    Flights486
  • American Airlines
    On-time83%
    Medianon time
    p9045 min
    Cancel2.9%
    Flights136

Why flights run late

Delay causes

  • Airline37%
  • Weather0%
  • Air traffic (NAS)15%
  • Late aircraft48%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline0%
  • Weather36%
  • Air traffic (NAS)64%
  • Security0%

Most cancellations here are attributed to Air traffic (NAS). Shares are among 11 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 SAV → MIA

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

Best time of day

On-time rates are fairly even by time of day on this route — ranging from 69% to 90% on time.

  • Mornings90% on time · p90 10 min · 1,346 flights
  • Middays88% on time · p90 15 min · 138 flights · limited
  • Overnights78% on time · p90 35 min · 289 flights
  • Afternoons75% on time · p90 60 min · 201 flights
  • Evenings69% on time · p90 65 min · 385 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 80% to 91% on time.

  • Tuesdays91% on time · p90 10 min · 328 flights
  • Wednesdays86% on time · p90 20 min · 322 flights
  • Mondays83% on time · p90 25 min · 331 flights
  • Fridays82% on time · p90 30 min · 349 flights
  • Thursdays81% on time · p90 35 min · 340 flights
  • Saturdays81% on time · p90 40 min · 342 flights
  • Sundays80% on time · p90 45 min · 347 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.