Historical on-time performance
Dallas-Fort Worth to Champaign
693 miData through May 2026Source: US DOT · BTS
Flights on DFW–CMI arrive on time 82% of the time over the last 12 months.
On-time rate82%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled1.6%of scheduled flights
based on 728 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirOn-time82%Medianon timep9035 minCancel1.6%Flights728
Why flights run late
Delay causes
- Airline11%
- Weather18%
- Air traffic (NAS)15%
- Late aircraft57%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline8%
- Weather92%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 12 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 DFW → CMI
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Middays are the most reliable time of day to fly this route — 83% on time.
- Middays83% on time · p90 25 min · 1,096 flights
- Evenings77% on time · p90 55 min · 989 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 82% on time.
- Wednesdays82% on time · p90 35 min · 312 flights
- Fridays82% on time · p90 30 min · 314 flights
- Tuesdays80% on time · p90 30 min · 305 flights
- Thursdays80% on time · p90 40 min · 310 flights
- Mondays80% on time · p90 40 min · 312 flights
- Sundays78% on time · p90 60 min · 313 flights
- Saturdays78% on time · p90 40 min · 315 flights
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