Historical on-time performance
Denver to Springfield
637 miData through Dec 2025Source: US DOT · BTS
Flights on DEN–SGF arrive on time 74% of the time over the last 12 months.
On-time rate74%arrived within 15 min
p90 delay60 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights
based on 1,309 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time74%Medianon timep9060 minCancel0.6%Flights1,309
Why flights run late
Delay causes
- Airline29%
- Weather16%
- Air traffic (NAS)25%
- Late aircraft30%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly DEN → SGF
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 66% to 80% on time.
- Mornings80% on time · p90 40 min · 887 flights
- Middays77% on time · p90 45 min · 634 flights
- Evenings68% on time · p90 65 min · 666 flights
- Overnights66% on time · p90 80 min · 452 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 71% to 76% on time.
- Thursdays76% on time · p90 60 min · 373 flights
- Saturdays76% on time · p90 55 min · 379 flights
- Wednesdays76% on time · p90 50 min · 378 flights
- Sundays74% on time · p90 60 min · 379 flights
- Mondays73% on time · p90 55 min · 375 flights
- Tuesdays73% on time · p90 45 min · 379 flights
- Fridays71% on time · p90 55 min · 379 flights
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