Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
F9 4144 · Sacramento (SMF) → Las Vegas (LAS)
Sold by Frontier. Still flying: 6 of the last 56 days (Sat).
Arrives on time74%within 15 minutes, of 140 flights
Cancelled1.4%of scheduled flights
An hour or more late14%of flights that operated
When late, on average79 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves SMF
- 13:06
- Arrives LAS
- 14:37
- Flight time
- 1h 31m
- Days flown, last 8 weeks
- 6 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at SMF
All flights leaving Sacramento (SMF) at 1–2 pm, wherever they’re going: 76% left within 15 minutes and 0.5% were cancelled (3,495 flights in the year). Other Frontier flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.