OnTimeStats

Historical on-time performance

Newark to Savannah

708 miData through Dec 2025Source: US DOT · BTS

Flights on EWR–SAV arrive on time 75% of the time over the last 12 months.

On-time rate75%arrived within 15 min
p90 delay65 min1 in 10 flights is worse (tail risk)
Cancelled2.0%of scheduled flights

based on 803 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.

  • Republic Airways
    On-time84%
    Medianon time
    p9020 min
    Cancel2.2%
    Flights137
  • Spirit Airlines
    On-time75%
    Medianon time
    p9080 min
    Cancel1.6%
    Flights61
  • United Airlines
    On-time72%
    Medianon time
    p9070 min
    Cancel2.0%
    Flights605

Why flights run late

Delay causes

  • Airline27%
  • Weather1%
  • Air traffic (NAS)19%
  • Late aircraft53%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly EWR → SAV

All airlines · rolling 36 months (2023-01 .. 2025-12).

Best time of day

On-time rates are fairly even by time of day on this route — ranging from 64% to 84% on time.

  • Mornings84% on time · p90 20 min · 719 flights
  • Middays83% on time · p90 25 min · 1,034 flights
  • Afternoons81% on time · p90 30 min · 242 flights
  • Evenings67% on time · p90 60 min · 153 flights · limited
  • Overnights64% on time · p90 90 min · 864 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 71% to 83% on time.

  • Wednesdays83% on time · p90 30 min · 422 flights
  • Tuesdays79% on time · p90 35 min · 426 flights
  • Mondays78% on time · p90 45 min · 465 flights
  • Saturdays75% on time · p90 55 min · 394 flights
  • Fridays75% on time · p90 50 min · 457 flights
  • Thursdays74% on time · p90 60 min · 422 flights
  • Sundays71% on time · p90 50 min · 426 flights
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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.