OnTimeStats

Historical on-time performance

Chicago to Akron

344 miData through Dec 2025Source: US DOT · BTS

Flights on ORD–CAK arrive on time 67% of the time over the last 12 months.

On-time rate67%arrived within 15 min
p90 delay95 min1 in 10 flights is worse (tail risk)
Cancelled2.9%of scheduled flights

based on 1,497 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • SkyWest Airlinesbest
    On-time69%
    Medianon time
    p9090 min
    Cancel2.6%
    Flights1,327
  • PSA Airlines
    On-time53%
    Median5 min
    p90170 min
    Cancel5.9%
    Flights170

Why flights run late

Delay causes

  • Airline38%
  • Weather6%
  • Air traffic (NAS)16%
  • Late aircraft40%
  • 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 ORD → CAK

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 63% to 78% on time.

  • Mornings78% on time · p90 35 min · 89 flights · limited
  • Middays75% on time · p90 70 min · 939 flights
  • Afternoons69% on time · p90 75 min · 1,091 flights
  • Evenings65% on time · p90 90 min · 1,109 flights
  • Overnights63% on time · p90 125 min · 181 flights · limited

Best day of week

On-time rates are fairly even by day on this route — ranging from 64% to 73% on time.

  • Tuesdays73% on time · p90 65 min · 499 flights
  • Wednesdays72% on time · p90 75 min · 498 flights
  • Thursdays72% on time · p90 70 min · 486 flights
  • Saturdays71% on time · p90 75 min · 451 flights
  • Mondays67% on time · p90 85 min · 503 flights
  • Fridays65% on time · p90 85 min · 500 flights
  • Sundays64% on time · p90 115 min · 472 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.