OnTimeStats

Historical on-time performance

Omaha to Detroit

651 miData through May 2026Source: US DOT · BTS

Flights on OMA–DTW arrive on time 79% of the time over the last 12 months.

On-time rate79%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled0.7%of scheduled flights

based on 1,136 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • SkyWest Airlines
    On-time79%
    Medianon time
    p9050 min
    Cancel0.7%
    Flights1,136

Why flights run late

Delay causes

  • Airline76%
  • Weather14%
  • Air traffic (NAS)10%
  • Late aircraft0%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline13%
  • Weather88%
  • Air traffic (NAS)0%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 8 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 OMA → DTW

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 — 91% on time.

  • Mornings91% on time · p90 5 min · 1,096 flights
  • Afternoons81% on time · p90 40 min · 182 flights · limited
  • Middays81% on time · p90 45 min · 1,030 flights
  • Evenings75% on time · p90 60 min · 876 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 81% to 86% on time.

  • Saturdays86% on time · p90 25 min · 367 flights
  • Sundays84% on time · p90 35 min · 460 flights
  • Mondays83% on time · p90 40 min · 476 flights
  • Wednesdays82% on time · p90 35 min · 468 flights
  • Tuesdays82% on time · p90 45 min · 469 flights
  • Thursdays82% on time · p90 35 min · 472 flights
  • Fridays81% on time · p90 60 min · 472 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.