G41639 SpringfieldSGF Las VegasLAS · 23:14
G41639 by Allegiant Air flies from Springfield (SGF) to Las Vegas (LAS).
tracked route SGF → LAS
The route today
live boardsTomorrow at Las Vegas
ForecastMon 16 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
How G41639 actually runs
Pro Flight Search has tracked every published board update for G41639 across the SGF and LAS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SGF and LAS.
The verdict above is that record speaking, so it reflects how G41639 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SGF and LAS published them.
Planning around G41639? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: G41639 Springfield to Las Vegas on-time performance, measured from the SGF and LAS airport boards.
https://proflightsearch.com/flight/G41639
.