Flight Reliability
F9 1469 · Frontier Airlines
Las Vegas → San Diego (LAS–SAN)
62
A Little Dicey
WanderNerd Reliability Score
- 66%
- Arrive within 15 minutes
- 20 min
- Average arrival delay
- 1.8%
- Cancelled
- 5 min
- Median arrival delay
Based on 225 historical flights. Data through May 2026.
What the data says
The 6–9 AM departure wins.
F9 1469 departing between 6–9 AM arrived on time 87% of the time, versus 59% between 9 AM–12 PM.
Saturdays have been rough.
F9 1469 arrived on time 77% of the time on Thursdays and just 59% on Saturdays. That gap is worth planning around.
Lagging the Frontier Airlines network.
F9 1469 arrived on time 66% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon67%(46 flights)
- Tue75%(12 flights)
- Wed73%(11 flights)
- Thu77%(43 flights)
- Fri60%(47 flights)
- Sat59%(17 flights)
- Sun60%(45 flights)
- 6–9 AM87%(15 flights)
- 9 AM–12 PM59%(134 flights)
- 12–3 PM78%(40 flights)
- 3–6 PM65%(20 flights)
- 6–9 PM83%(12 flights)
77%
May
Jun 64% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 64% | 22 |
| July 2025 | 31% | 13 |
| August 2025 | 40% | 10 |
| September 2025 | 75% | 16 |
| October 2025 | 61% | 18 |
| November 2025 | 63% | 19 |
| December 2025 | 48% | 23 |
| January 2026 | 84% | 19 |
| February 2026 | 88% | 16 |
| March 2026 | 83% | 29 |
| April 2026 | 61% | 23 |
| May 2026 | 77% | 13 |
- Departures on time
- 74%
- Diverted
- 0%
- Flights flown
- 221
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 225 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.