My trip
Plan a trip
Tell FlyerIntel where and when you are flying. It will show how that route actually performs at that time of day and on that day of the week, what both airports are doing right now, and when to get to the airport.
LAS → SFO
Las Vegas to San Francisco · departing 8:00 AM
LAS → SFO flights departing 5–9 AM arrive on time 75.0% of the time, against 66.4% across the whole day — your departure window is 8.6 points better than average for this route.
Your slot
Add a date above to see how that hour has done on your day of the week, and what a nearby slot would change.
Other times on LAS → SFO
Time of day
5–9 AM is among the most reliable times to leave on LAS → SFO: 75.0% on time.
- 5–9 AM75.0%
- 9 AM–12 PM69.0%
- 12–3 PM66.4%
- 3–6 PM67.5%
- 6–9 PM54.3%
- 9 PM–5 AM55.5%
Day of week
- Monday63.7%
- Tuesday73.1%
- Wednesday69.3%
- Thursday61.5%
- Friday61.9%
- Saturday74.8%
- Sunday62.9%
Bars start below the lowest figure so a real gap is visible; read the percentage, not the bar length. A time with too few flights to score is left unscored rather than guessed at.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · History describes what has happened on this route. It is not a prediction about your flight. Full route profile →
Which flight
Flights on LAS → SFO, the ones scheduled closest to 8:00 AM first.
Within 90 minutes of 8:00 AM, AS613 (usually 7:00 AM) has the best record: 72.3% on time and 1.73% cancelled over 926 flights, against 66.4% on time for LAS → SFO as a whole.
| Flight | Usually departs | On time | Cancelled |
|---|---|---|---|
| UA2356United AirlinesLive map | 8:00 AM | 61.1% | 1.01% |
| F93019Frontier AirlinesLive map | 8:00 AM | 64.8% | 0.94% |
| AS613Alaska AirlinesLive map | 7:00 AM60 min away | 72.3% | 1.73% |
| F93801Frontier AirlinesLive map | 6:00 AM120 min away | 72.8% | 1.19% |
| AS570Alaska AirlinesLive map | 10:02 AM122 min away | 59.5% | 2.69% |
| UA574United AirlinesLive map | 12:10 PM250 min away | 76.2% | 0.29% |
| AS634Alaska AirlinesLive map | 3:39 PM459 min away | 58.3% | 0.28% |
| F94157Frontier AirlinesLive map | 11:04 PM536 min away | 60.7% | 1.42% |
| UA1603United AirlinesLive map | 6:20 PM620 min away | 64.1% | 0.00% |
| F94401Frontier AirlinesLive map | 7:33 PM693 min away | 54.9% | 1.73% |
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – July 2026 · Showing 10 of 11 flight numbers. “Usually departs” is the scheduled time each flight number most often had over the period; airlines retime flights, so confirm the time on your booking. Flight numbers with fewer than 90 operations on this route are left out. This is history, not a forecast for your flight.
When to get to the airport
A starting point for LAS, not a promise about your day.
2h 20m before your 8:00 AM departure
How this was worked out
- FlyerIntel cannot currently obtain live security wait times for LAS, so this figure does not account for the queue on the day.
- It does not include your journey to the airport, parking, or a shuttle from a remote lot.
- International departures, and travel with children, checked pets or special assistance, need more time.
Both airports right now
Aviation weather is not currently a factor.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedAviation weather is not currently a factor.
Minimal operational impact. Conditions are not a notable factor for operations right now.
UpdatedSource: NOAA Aviation Weather Center · Conditions describe the airfield, not your flight, and change quickly.
Other ways to make this journey
Airport pairings serving Las Vegas to San Francisco.
Who flies this route
Performance by the carrier that actually operates the flight.
| Carrier | Flights | On time | Cancelled | Median delay |
|---|---|---|---|---|
| United Airlines | 7,609 | 72.3% | 0.93% | -4 min |
| Southwest Airlines | 4,063 | 55.2% | 0.42% | 10 min |
| Frontier Airlines | 3,052 | 64.7% | 1.41% | -1 min |
| Alaska Airlines | 2,949 | 68.7% | 1.70% | -1 min |
| SkyWest Airlines | 582 | 63.9% | 0.69% | 5 min |