Flight Reliability
F9 1106 · Frontier Airlines
Portland → Las Vegas (PDX–LAS)
66
Usually Fine
WanderNerd Reliability Score
- 70%
- Arrive within 15 minutes
- 17 min
- Average arrival delay
- 2.2%
- Cancelled
- 8 min early
- Median arrival delay
Based on 93 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
F9 1106 departing between 9 AM–12 PM arrived on time 100% of the time, versus 54% between 6–9 PM.
Thursdays have been rough.
F9 1106 arrived on time 94% of the time on Mondays and just 59% on Thursdays. That gap is worth planning around.
Lagging the PDX–LAS route.
F9 1106 arrived on time 70% of the time, versus 82% across the PDX–LAS route.
The breakdown
- Mon94%(18 flights)
- Tue—(2 flights)
- Wed—(1 flights)
- Thu59%(22 flights)
- Fri68%(19 flights)
- Sat—(2 flights)
- Sun67%(27 flights)
- 9 AM–12 PM100%(13 flights)
- 12–3 PM63%(32 flights)
- 3–6 PM—(6 flights)
- 6–9 PM54%(28 flights)
- 9 PM–12 AM83%(12 flights)
93%
May
Jan 57% → May 93% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 57% | 14 |
| February 2026 | 100% | 11 |
| March 2026 | 67% | 12 |
| April 2026 | 77% | 13 |
| May 2026 | 93% | 14 |
- Departures on time
- 76%
- Diverted
- 0%
- Flights flown
- 91
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 93 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.