Historical on-time performance
Oklahoma City to Washington
Flights on OKC–DCA arrive on time 66% of the time over the last 12 months.
based on 122 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- Southwest AirlinesOn-time70%Medianon timep9045 minCancel1.6%Flights61
- PSA AirlinesOn-time62%Medianon timep9085 minCancel6.6%Flights61
Why flights run late
Delay causes
- Airline1%
- Weather40%
- Air traffic (NAS)24%
- Late aircraft34%
- Security0%
Most delay minutes here are attributed to Weather.
When flights don't go
Why flights were cancelled
- Airline40%
- Weather60%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 5 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 OKC → DCA
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 70% to 81% on time.
- Middays81% on time · p90 25 min · 985 flights
- Afternoons77% on time · p90 40 min · 212 flights
- Evenings70% on time · p90 65 min · 880 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 78% on time.
- Saturdays78% on time · p90 35 min · 221 flights
- Tuesdays77% on time · p90 40 min · 315 flights
- Sundays77% on time · p90 40 min · 318 flights
- Mondays77% on time · p90 40 min · 316 flights
- Wednesdays75% on time · p90 45 min · 317 flights
- Fridays75% on time · p90 45 min · 317 flights
- Thursdays74% on time · p90 50 min · 313 flights
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