Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
F9 4505 · Kansas City (MCI) → Las Vegas (LAS)
Sold by Frontier. Still flying: 16 of the last 56 days (Mon, Thu, Fri, Sun).
Arrives on time75%within 15 minutes, of 16 flights
Cancelled0.0%of scheduled flights
An hour or more late6%of flights that operated
When late, on average42 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport (Las Vegas is 2 h behind Kansas City).
- Leaves MCI
- 16:32
- Arrives LAS
- 17:40
- Flight time
- 3h 08m
- Days flown, last 8 weeks
- 16 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 MCI
All flights leaving Kansas City (MCI) at 4–5 pm, wherever they’re going: 73% left within 15 minutes and 1.4% were cancelled (3,140 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.