F94278Las Vegas to Washington
Frontier Airlines flight F94278 flies from Las Vegas (LAS) to Washington Dulles (IAD), 3,316 km. Over August 2025 to July 2026 it usually arrives about 18 minutes late: 64% of 98 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of F94278, August 2025 to July 2026: 98 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as F94278
Other flights from Las Vegas to Washington
More about Las Vegas (LAS) and Washington Dulles (IAD).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
<a href="https://tripstow.com/flights/f94278" title="F94278 is on time 64% of the time on TripStow"><img src="https://tripstow.com/badge/flights/f94278.svg" alt="F94278 is on time 64% of the time" width="360" height="88" loading="lazy"></a>
<a href="https://tripstow.com/flights/f94278" title="F94278 is on time 64% of the time on TripStow"><img src="https://tripstow.com/badge/flights/f94278.svg?theme=light" alt="F94278 is on time 64% of the time" width="360" height="88" loading="lazy"></a>[](https://tripstow.com/flights/f94278)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free