Allegiant AirG4
Flights G4107 06:55 Fr · G4101 07:05 Mo · G4137 varies Mo Fr
live
Direct flights from Las Vegas (LAS) to Springfield (SGF): 2 nonstop departures observed each week across 1 airline. The nonstop covers 1,941 km, an estimated 2 hours 59 minutes in the air. Measured by Pro Flight Search from live flight boards at Las Vegas and Springfield. Updated 15 September 2026 at 01:41 UTC.
LAS
Las Vegas
busy · +21
SGF
Springfield
tracking
1,941 km · ~2h 59m est.
Running clean · 1 airline · 2x weekly · nonstop
72 / 100
route health from live LAS and SGF delay boards
Flight time~2h 59mestimated from route distance
Weekly departures2x1 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 Las Vegas to Springfield route actually runs
Pro Flight Search records official board updates for nonstop LAS to SGF 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 — Las Vegas (LAS) to Springfield (SGF) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LAS-SGF
LAS to SGF questions
Is LAS–SGF running on time right now?
Mostly on schedule. The departure side at LAS is the weaker end, route health score 72/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on LAS–SGF?
Operators schedule morning departures around 06:55 from LAS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SGF delay card to confirm conditions when you'd arrive.
How long is the flight from LAS to SGF?
Great-circle distance is 1,941 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 167–196 min gate-to-gate on this route.
How often does LAS–SGF fly?
Allegiant Air runs the route with about 4 flights a week (mon, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.
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