Historical on-time performance
Chicago to Tulsa
Flights on ORD–TUL arrive on time 72% of the time over the last 12 months.
based on 1,984 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Republic AirwaysOn-time74%Medianon timep9020 minCancel15.4%Flights39
- SkyWest AirlinesOn-time73%Medianon timep9050 minCancel1.4%Flights1,044
- Envoy AirOn-time70%Medianon timep9055 minCancel2.8%Flights809
- PSA AirlinesOn-time67%Medianon timep90100 minCancel6.5%Flights92
Why flights run late
Delay causes
- Airline30%
- Weather13%
- Air traffic (NAS)18%
- Late aircraft39%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather66%
- Air traffic (NAS)34%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 50 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 → TUL
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 79% on time.
- Middays79% on time · p90 40 min · 566 flights
- Mornings79% on time · p90 40 min · 1,665 flights
- Afternoons75% on time · p90 50 min · 1,315 flights
- Evenings73% on time · p90 60 min · 438 flights
- Overnights68% on time · p90 70 min · 1,306 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 71% to 77% on time.
- Mondays77% on time · p90 50 min · 781 flights
- Saturdays77% on time · p90 50 min · 704 flights
- Tuesdays77% on time · p90 55 min · 727 flights
- Wednesdays75% on time · p90 45 min · 722 flights
- Thursdays74% on time · p90 45 min · 784 flights
- Fridays71% on time · p90 50 min · 787 flights
- Sundays71% on time · p90 65 min · 787 flights
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