Historical on-time performance
Salt Lake City to Long Beach
Flights on SLC–LGB arrive on time 87% of the time over the last 12 months.
based on 1,512 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesbestOn-time94%Medianon timep905 minCancel0.0%Flights623
- Delta Air LinesOn-time88%Medianon timep9015 minCancel0.5%Flights438
- Southwest AirlinesOn-time77%Medianon timep9035 minCancel0.2%Flights451
Why flights run late
Delay causes
- Airline43%
- Weather6%
- Air traffic (NAS)9%
- Late aircraft42%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline33%
- Weather67%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 3 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SLC → LGB
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 74% to 90% on time.
- Afternoons90% on time · p90 10 min · 1,184 flights
- Overnights90% on time · p90 10 min · 1,103 flights
- Middays87% on time · p90 15 min · 1,834 flights
- Evenings74% on time · p90 40 min · 481 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 84% to 92% on time.
- Saturdays92% on time · p90 10 min · 624 flights
- Tuesdays90% on time · p90 10 min · 631 flights
- Mondays88% on time · p90 15 min · 709 flights
- Wednesdays88% on time · p90 15 min · 625 flights
- Thursdays87% on time · p90 15 min · 707 flights
- Fridays85% on time · p90 20 min · 714 flights
- Sundays84% on time · p90 20 min · 676 flights
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