Flight Reliability
WN 4960 · Southwest Airlines
Las Vegas → Tampa (LAS–TPA)98% of its flights flew this route. The rest (STL–LAX) are included in these numbers.
93
Nerd Approved
WanderNerd Reliability Score
- 85%
- Arrive within 15 minutes
- 7 min
- Average arrival delay
- 0%
- Cancelled
- 2 min
- Median arrival delay
Based on 48 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
WN 4960 departing between 6–9 AM arrived on time 93% of the time, versus 79% between 3–6 PM.
Better than the LAS–TPA route average.
WN 4960 arrived on time 85% of the time, versus 71% across the LAS–TPA route.
Better than the Southwest Airlines network average.
WN 4960 arrived on time 85% of the time, versus 78% across the Southwest Airlines network.
The breakdown
- Mon—(7 flights)
- Tue—(9 flights)
- Wed—(9 flights)
- Thu—(6 flights)
- Fri—(5 flights)
- Sat—(5 flights)
- Sun—(7 flights)
- 6–9 AM93%(28 flights)
- 3–6 PM79%(19 flights)
- 9 PM–12 AM—(1 flights)
- Departures on time
- 81%
- Diverted
- 0%
- Flights flown
- 48
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 48 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.