OnTimeStats

Historical on-time performance

Evansville to Chicago

272 miData through May 2026Source: US DOT · BTS

Flights on EVV–ORD arrive on time 75% of the time over the last 12 months.

On-time rate75%arrived within 15 min
p90 delay60 min1 in 10 flights is worse (tail risk)
Cancelled3.2%of scheduled flights

based on 659 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-time77%
    Medianon time
    p9055 min
    Cancel2.5%
    Flights628
  • PSA Airlines
    On-time48%
    Median5 min
    p90155 min
    Cancel16.1%
    Flights31

Why flights run late

Delay causes

  • Airline13%
  • Weather5%
  • Air traffic (NAS)42%
  • Late aircraft40%
  • Security0%

Most delay minutes here are attributed to Air traffic (NAS).

When flights don't go

Why flights were cancelled

  • Airline10%
  • Weather57%
  • Air traffic (NAS)33%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 21 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 EVV → ORD

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

Best time of day

Mornings are the most reliable time of day to fly this route — 83% on time.

  • Mornings83% on time · p90 30 min · 359 flights
  • Evenings68% on time · p90 65 min · 222 flights
  • Afternoons61% on time · p90 110 min · 102 flights · limited

Best day of week

On-time rates are fairly even by day on this route — ranging from 71% to 75% on time.

  • Sundays75% on time · p90 70 min · 101 flights · limited
  • Fridays72% on time · p90 75 min · 100 flights · limited
  • Mondays71% on time · p90 65 min · 101 flights · limited

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.