Allegiant AirG4
Flights G44950 12:03 Fr
live
Direct flights from Des Moines (DSM) to Bozeman (BZN): 1 nonstop departure observed each week across 1 airline. The nonstop covers 1,480 km, an estimated 2 hours 24 minutes in the air. Measured by Pro Flight Search from live flight boards at Des Moines and Bozeman. Updated 22 September 2026 at 08:40 UTC.
DSM
Des Moines
smooth · +12
BZN
Bozeman
tracking
1,480 km · ~2h 24m est.
Running clean · 1 airline · 1x weekly · nonstop
84 / 100
route health from live DSM and BZN delay boards
Flight time~2h 24mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Allegiant Air
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Des Moines to Bozeman route actually runs
Pro Flight Search records official board updates for nonstop DSM to BZN flights through the day: 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.
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
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Des Moines (DSM) to Bozeman (BZN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/DSM-BZN
DSM to BZN questions
Is DSM–BZN running on time right now?
Smooth skies ahead. The departure side at DSM is the weaker end, route health score 84/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from DSM to BZN?
Great-circle distance is 1,480 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 134–157 min gate-to-gate on this route.
How often does DSM–BZN fly?
Allegiant Air runs the route with about 1 flight a week (fri). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at DSM and arrival-side delay at BZN, 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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