Flight Reliability
F9 3484 · Frontier Airlines
Las Vegas → Phoenix (LAS–PHX)
81
Pretty Reliable
WanderNerd Reliability Score
- 75%
- Arrive within 15 minutes
- 14 min
- Average arrival delay
- 0%
- Cancelled
- 10 min early
- Median arrival delay
Based on 154 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
F9 3484 arrived on time 96% of the time on Saturdays and just 61% on Sundays. That gap is worth planning around.
A bit behind the LAS–PHX route.
F9 3484 arrived on time 75% of the time, versus 79% across the LAS–PHX route.
It basically never cancels.
Out of 154 scheduled flights, only 0.0% were cancelled.
Recent months have been rougher.
F9 3484 arrived on time 69% of the time over the last three months in the data, compared with 77% in the three months before that.
The breakdown
- Mon62%(21 flights)
- Tue90%(20 flights)
- Wed83%(23 flights)
- Thu61%(23 flights)
- Fri71%(21 flights)
- Sat96%(23 flights)
- Sun61%(23 flights)
- 3–6 PM—(5 flights)
- 6–9 PM77%(68 flights)
- 9 PM–12 AM74%(81 flights)
56%
Nov
Jun 68% → Nov 56% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 68% | 19 |
| July 2025 | 81% | 31 |
| August 2025 | 82% | 28 |
| September 2025 | 72% | 29 |
| October 2025 | 77% | 31 |
| November 2025 | 56% | 16 |
- Departures on time
- 73%
- Diverted
- 0%
- Flights flown
- 154
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 154 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.