Flight Reliability
WN 5633 · Southwest Airlines
Las Vegas → Oakland (LAS–OAK)
75
Usually Fine
WanderNerd Reliability Score
- 71%
- Arrive within 15 minutes
- 17 min
- Average arrival delay
- 0%
- Cancelled
- 5 min
- Median arrival delay
Based on 31 historical flights. Data through May 2026.
What the data says
A bit behind the Southwest Airlines network.
WN 5633 arrived on time 71% of the time, versus 78% across the Southwest Airlines network.
The breakdown
- Mon—(4 flights)
- Tue—(4 flights)
- Wed—(4 flights)
- Thu—(5 flights)
- Fri—(5 flights)
- Sat—(5 flights)
- Sun—(4 flights)
- 9 AM–12 PM—(8 flights)
- 3–6 PM61%(23 flights)
- Departures on time
- 68%
- Diverted
- 0%
- Flights flown
- 31
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 31 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.