Route Reliability
Los Angeles → SUN
LAX–SUN · 696 miles · Los Angeles International Airport to SUN Airport
- 87%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 0%
- Cancelled
- 324
- Flights in the data
Data through May 2026.
Airlines on this route
- United Airlines88% on time · 309 flights
- Delta Air Lines60% on time · 15 flights
Too little history on this route to call a winner. We rank airlines only after 100 flights each.
What the data says
The late departure is the smart one here.
LAX–SUN flights departing between 6–9 PM arrived on time 94% of the time, versus 67% between 12–3 PM.
Saturdays have been rough.
LAX–SUN flights arrived on time 97% of the time on Mondays and just 77% on Saturdays. That gap is worth planning around.
It basically never cancels.
Out of 324 scheduled flights, only 0.0% were cancelled.
Recent months have been rougher.
LAX–SUN flights arrived on time 80% of the time over the last three months in the data, compared with 89% in the three months before that.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon97%(38 flights)
- Tue89%(27 flights)
- Wed90%(38 flights)
- Thu85%(40 flights)
- Fri90%(61 flights)
- Sat77%(65 flights)
- Sun87%(54 flights)
- 6–9 AM93%(89 flights)
- 9 AM–12 PM83%(120 flights)
- 12–3 PM67%(33 flights)
- 6–9 PM94%(81 flights)
Jun 95% → Mar 81% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 95% | 21 |
| July 2025 | 98% | 52 |
| August 2025 | 89% | 45 |
| September 2025 | 92% | 13 |
| October 2025 | 91% | 11 |
| December 2025 | 85% | 40 |
| January 2026 | 78% | 46 |
| February 2026 | 81% | 41 |
| March 2026 | 81% | 43 |
Keep nerding
Based on 324 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.