ORIGIN AIRPORT REPORT
OKC
Oklahoma City, OK (OKC) departure reliability
Of 24,096 scheduled reportable flights departing OKC, 79.5% arrived on time, 12.0% arrived at least 30 minutes late, and 1.7% were cancelled during July 2025–June 2026.
Source: U.S. Bureau of Transportation Statistics · Origin-airport cohort · Updated September 16, 2026
HISTORICAL ROUTE SIGNALGenerally reliable
79.5%arrived on time
12.0%30+ min late
1.7%cancelled
24,096scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from OKC had the largest sample?
OKC to DFW was OKC's largest published route sample, with 3,175 scheduled flights and a 75.7% on-time rate during July 2025–June 2026.
OKC→DFWOklahoma City, OK (OKC) to Dallas/Fort Worth, TX (DFW)3,175 flights analyzedVariable75.7%on timeOKC→DENOklahoma City, OK (OKC) to Denver, CO (DEN)3,167 flights analyzedGenerally reliable78.5%on timeOKC→ORDOklahoma City, OK (OKC) to Chicago, IL (ORD)2,594 flights analyzedVariable72.7%on timeOKC→PHXOklahoma City, OK (OKC) to Phoenix, AZ (PHX)1,859 flights analyzedGenerally reliable79.2%on timeOKC→ATLOklahoma City, OK (OKC) to Atlanta, GA (ATL)1,828 flights analyzedGenerally reliable84.4%on timeOKC→IAHOklahoma City, OK (OKC) to Houston, TX (IAH)1,399 flights analyzedLower disruption83.1%on timeOKC→HOUOklahoma City, OK (OKC) to Houston, TX (HOU)1,252 flights analyzedLower disruption81.9%on timeOKC→LASOklahoma City, OK (OKC) to Las Vegas, NV (LAS)1,223 flights analyzedLower disruption80.0%on timeOKC→LAXOklahoma City, OK (OKC) to Los Angeles, CA (LAX)931 flights analyzedLower disruption85.7%on timeOKC→LGAOklahoma City, OK (OKC) to New York, NY (LGA)810 flights analyzedHigher disruption76.3%on timeOKC→CLTOklahoma City, OK (OKC) to Charlotte, NC (CLT)794 flights analyzedGenerally reliable83.2%on timeOKC→SLCOklahoma City, OK (OKC) to Salt Lake City, UT (SLC)720 flights analyzedLower disruption91.9%on timeOKC→DCAOklahoma City, OK (OKC) to Washington, DC (DCA)692 flights analyzedVariable70.7%on timeOKC→MDWOklahoma City, OK (OKC) to Chicago, IL (MDW)559 flights analyzedLower disruption82.6%on timeOKC→BNAOklahoma City, OK (OKC) to Nashville, TN (BNA)496 flights analyzedGenerally reliable78.0%on time
Which airline was most reliable departing OKC?
Among qualifying OKC airline departure results, Delta Air Lines had the highest on-time rate: 86.4% of 1,729 flights. Allegiant Air was lowest at 53.5% across 127 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| SkyWest Airlines | 8,016 | 80.0% | 12.6% | 1.5% |
| Southwest Airlines | 7,287 | 80.4% | 10.8% | 0.9% |
| American Airlines | 2,568 | 77.4% | 14.1% | 2.9% |
| Delta Air Lines | 1,729 | 86.4% | 7.1% | 2.1% |
| Envoy Air | 1,315 | 78.9% | 11.4% | 2.7% |
| Republic Airways | 970 | 75.4% | 14.1% | 4.9% |
| Frontier Airlines | 637 | 73.2% | 19.0% | 1.3% |
| United Airlines | 628 | 77.1% | 11.0% | 0.8% |
| Alaska Airlines | 411 | 84.4% | 5.6% | 0.5% |
| PSA Airlines | 408 | 67.6% | 19.1% | 5.1% |
| Allegiant Air | 127 | 53.5% | 29.9% | 0.8% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.