Historical on-time performance
Chicago to Gwinn
303 miData through May 2026Source: US DOT · BTS
Flights on ORD–MQT arrive on time 69% of the time over the last 12 months.
On-time rate69%arrived within 15 min
p90 delay65 min1 in 10 flights is worse (tail risk)
Cancelled4.2%of scheduled flights
based on 743 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirOn-time69%Medianon timep9065 minCancel4.2%Flights743
Why flights run late
Delay causes
- Airline8%
- Weather29%
- Air traffic (NAS)13%
- Late aircraft50%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather90%
- Air traffic (NAS)10%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 31 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 ORD → MQT
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 68% to 74% on time.
- Middays74% on time · p90 35 min · 160 flights · limited
- Afternoons74% on time · p90 40 min · 395 flights
- Evenings68% on time · p90 80 min · 843 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 62% to 80% on time.
- Tuesdays80% on time · p90 55 min · 204 flights
- Mondays72% on time · p90 45 min · 221 flights
- Wednesdays72% on time · p90 75 min · 219 flights
- Saturdays72% on time · p90 45 min · 211 flights
- Sundays69% on time · p90 65 min · 222 flights
- Fridays68% on time · p90 70 min · 220 flights
- Thursdays62% on time · p90 60 min · 218 flights
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