Is BIL–XWA running on time right now?
Smooth skies ahead. The departure side at BIL is the weaker end, route health score 88/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Billings (BIL) to Williston (XWA) run nonstop between the two airports. The nonstop covers 454 km, an estimated 1 hour 5 minutes in the air.
BIL
Billings
smooth · +7
XWA
Williston
tracking
454 km · ~1h 05m est.
Running clean · 0 airlines · nonstop
88 / 100
route health from live BIL and XWA delay boards
Search live fares for this route →Flight time~1h 05mestimated from route distance
Airports right now
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How the Billings to Williston route actually runs
Pro Flight Search tracks every published board update for nonstop BIL to XWA flights: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises. Fares link straight to the operating airline with no markups.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
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Suggested citation
Pro Flight Search — Billings (BIL) to Williston (XWA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BIL-XWA
BIL to XWA questions
How long is the flight from BIL to XWA?
Great-circle distance is 454 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 62–69 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at BIL and arrival-side delay at XWA, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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