OnTimeStats

Historical on-time performance

Philadelphia to Traverse City

627 miData through Dec 2025Source: US DOT · BTS

Flights on PHL–TVC arrive on time 82% of the time over the last 12 months.

On-time rate82%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled4.5%of scheduled flights

based on 66 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • PSA Airlines
    On-time82%
    Medianon time
    p9025 min
    Cancel4.5%
    Flights66

Why flights run late

Delay causes

  • Airline4%
  • Weather0%
  • Air traffic (NAS)20%
  • Late aircraft77%
  • 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 PHL → TVC

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 82% to 84% on time.

  • Mornings84% on time · p90 15 min · 148 flights · limited
  • Middays82% on time · p90 45 min · 92 flights · limited
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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.