Historical on-time performance
Detroit to Rochester
296 miData through Dec 2025Source: US DOT · BTS
Flights on DTW–ROC arrive on time 76% of the time over the last 12 months.
On-time rate76%arrived within 15 min
p90 delay55 min1 in 10 flights is worse (tail risk)
Cancelled1.8%of scheduled flights
based on 391 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time76%Medianon timep9055 minCancel1.8%Flights391
Why flights run late
Delay causes
- Airline71%
- Weather19%
- Air traffic (NAS)10%
- Late aircraft0%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly DTW → ROC
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 81% to 86% on time.
- Overnights86% on time · p90 20 min · 723 flights
- Middays86% on time · p90 20 min · 1,039 flights
- Mornings84% on time · p90 30 min · 586 flights
- Afternoons81% on time · p90 35 min · 735 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 81% to 89% on time.
- Saturdays89% on time · p90 10 min · 364 flights
- Tuesdays88% on time · p90 15 min · 453 flights
- Wednesdays86% on time · p90 20 min · 453 flights
- Mondays84% on time · p90 25 min · 460 flights
- Thursdays83% on time · p90 35 min · 452 flights
- Fridays82% on time · p90 30 min · 452 flights
- Sundays81% on time · p90 40 min · 449 flights
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