Historical on-time performance
Detroit to Kalamazoo
113 miData through May 2026Source: US DOT · BTS
Flights on DTW–AZO arrive on time 72% of the time over the last 12 months.
On-time rate72%arrived within 15 min
p90 delay105 min1 in 10 flights is worse (tail risk)
Cancelled1.9%of scheduled flights
based on 970 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time72%Medianon timep90105 minCancel1.9%Flights970
Why flights run late
Delay causes
- Airline76%
- Weather20%
- Air traffic (NAS)4%
- Late aircraft0%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather78%
- Air traffic (NAS)22%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 18 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 DTW → AZO
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 76% to 80% on time.
- Overnights80% on time · p90 55 min · 1,035 flights
- Middays78% on time · p90 70 min · 1,031 flights
- Afternoons76% on time · p90 75 min · 771 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 76% to 83% on time.
- Saturdays83% on time · p90 30 min · 328 flights
- Tuesdays79% on time · p90 60 min · 423 flights
- Wednesdays79% on time · p90 60 min · 425 flights
- Thursdays77% on time · p90 75 min · 436 flights
- Mondays77% on time · p90 70 min · 433 flights
- Sundays76% on time · p90 65 min · 427 flights
- Fridays76% on time · p90 70 min · 433 flights
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