Allegiant AirG4
Flights G43105 12:57 Mo · G41482 16:02 Fr · G41465 varies Mo Fr
live
Direct flights from Washington (IAD) to Valparaiso (VPS): 4 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,253 km, an estimated 2 hours 6 minutes in the air. Measured by Pro Flight Search from live flight boards at Washington and Valparaiso. Updated 27 October 2026 at 00:50 UTC.
IAD
Washington
smooth · +3
VPS
Valparaiso
tracking
1,253 km · ~2h 06m est.
Running clean · 1 airline · 4x weekly · nonstop
92 / 100
route health from live IAD and VPS delay boards
0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~2h 06mestimated from route distance
Weekly departures4x1 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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Washington to Valparaiso route actually runs
Pro Flight Search records official board updates for nonstop IAD to VPS 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: Washington (IAD) to Valparaiso (VPS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IAD-VPS
IAD to VPS questions
Is IAD–VPS running on time right now?
Smooth skies ahead. The departure side at IAD is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on IAD–VPS?
Operators schedule 2 departures from IAD. Earlier flights typically land before destination-airport delays accumulate later in the day; check the VPS delay card to confirm conditions when you'd arrive.
How long is the flight from IAD to VPS?
Great-circle distance is 1,253 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 118–137 min gate-to-gate on this route.
How often does IAD–VPS 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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