About 1 in 5 UA 5863 flights from Los Angeles arrived 15+ minutes late, diverted or cancelled over the past year (19%); 0.0% were cancelled. The typical flight landed 10 minutes early.
UA 5863: LAX → SBP
Scheduled to leave Los Angeles at 10:38 p.m. local time, operated by SkyWest as OO 5863. Over the past year it arrived on time 81% of the time (158 flights), in line with other UA flights on the route at that hour (83%). Last seen in the data Aug 10, 2026.
Usually United Airlines's last flight of the day from Los Angeles to San Luis Obispo (79% of days). United Airlines's last LAX–SBP flight was cancelled 0.4% of the time, against 0.4% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 4:23 p.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 23 | 78% |
| Tuesday | 22 | 95% |
| Wednesday | 22 | 91% |
| Thursday | 23 | 70% |
| Friday | 23 | 70% |
| Saturday | 23 | 87% |
| Sunday | 22 | 77% |
Why it was late
All flights LAX → SBP · Connecting off UA 5863? Check the risk
Questions
How often is UA 5863 from LAX to SBP late?
United Airlines 5863 from Los Angeles, CA to San Luis Obispo, CA arrived 15 or more minutes late, was diverted or was cancelled on 19% of 158 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check United Airlines for today's flight. Method.