ORIGIN AIRPORT REPORT
XWA
Williston, ND (XWA) departure reliability
Of 2,427 scheduled reportable flights departing XWA, 76.1% arrived on time, 16.6% arrived at least 30 minutes late, and 1.6% 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
76.1%arrived on time
16.6%30+ min late
1.6%cancelled
2,427scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Which route from XWA had the largest sample?
XWA to DEN was XWA's largest published route sample, with 1,414 scheduled flights and a 74.3% on-time rate during July 2025–June 2026.
XWA→DENWilliston, ND (XWA) to Denver, CO (DEN)1,414 flights analyzedGenerally reliable74.3%on timeXWA→MSPWilliston, ND (XWA) to Minneapolis, MN (MSP)1,012 flights analyzedGenerally reliable78.7%on time
Which airline was most reliable departing XWA?
Only SkyWest Airlines met the XWA airline departure threshold: 76.1% of 2,427 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| SkyWest Airlines | 2,427 | 76.1% | 16.6% | 1.6% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.