OnTimeStats

Historical on-time performance

Columbia to Chicago

667 miData through May 2026Source: US DOT · BTS

Flights on CAE–ORD arrive on time 71% of the time over the last 12 months.

On-time rate71%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled4.3%of scheduled flights

based on 303 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • SkyWest Airlines
    On-time71%
    Medianon time
    p9050 min
    Cancel4.3%
    Flights303

Why flights run late

Delay causes

  • Airline43%
  • Weather0%
  • Air traffic (NAS)25%
  • Late aircraft32%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline0%
  • Weather77%
  • Air traffic (NAS)23%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 13 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 CAE → ORD

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 · 682 flights
  • Middays87% on time · p90 40 min · 106 flights · limited
  • Afternoons76% on time · p90 40 min · 220 flights
  • Evenings69% on time · p90 45 min · 595 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 76% to 83% on time.

  • Tuesdays83% on time · p90 25 min · 230 flights
  • Thursdays83% on time · p90 30 min · 231 flights
  • Saturdays82% on time · p90 25 min · 218 flights
  • Wednesdays80% on time · p90 35 min · 230 flights
  • Fridays78% on time · p90 35 min · 233 flights
  • Sundays77% on time · p90 40 min · 231 flights
  • Mondays76% on time · p90 40 min · 234 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.