Flight time: Las Vegas to Dallas
Harry Reid International Airport (LAS) → Dallas/Fort Worth International Airport (DFW) · medium haul · intra north america
The flight from Las Vegas (LAS) to Dallas (DFW) takes approximately 2h 30m to 3h 00m gate-to-gate, covering 1,695 km (1,053 mi). This medium-haul intra north america route uses a cruise speed of 780–850 km/h with 30–50 minutes of ground and air overhead.
- Route:
- Las Vegas (LAS) → Dallas (DFW)
- Distance:
- 1,695 km (1,053 mi)
- Flight time:
- 2h 30m to 3h 00m gate-to-gate
- Route type:
- medium-haul, intra north america
- Cruise speed:
- 780–850 km/h
- Ground overhead:
- 30–50 minutes included
- Over water:
- No — continental
- Origin:
- Harry Reid International Airport, United States (America/Los_Angeles)
- Destination:
- Dallas/Fort Worth International Airport, United States (America/Chicago)
Route details
| Origin | Las Vegas, United States (LAS) |
| Destination | Dallas, United States (DFW) |
| Distance | 1,695 km (1,053 mi) |
| Flight time (low) | 2h 30m |
| Flight time (high) | 3h 00m |
| Route type | medium-haul, intra north america |
| Cruise speed | 780–850 km/h |
| Ground overhead | 30–50 minutes |
| Over water | No — continental routing |
| Time difference | +2h (eastbound) |
Distance breakdown: Las Vegas to Dallas
The 1,695-km great-circle distance between Las Vegas (36.08°N, 115.15°W) and Dallas (32.90°N, 97.04°W) spans 3.2° of latitude and 18.1° of longitude, trending primarily east. In miles, this is 1,053 mi or 915 nautical miles. The great-circle path — the shortest distance over Earth's curved surface — is calculated using the Haversine formula from the two airports' precise coordinates.
Cruise speed and flight phases
At 1,695 km, this medium-haul route falls in the operational sweet spot where aircraft reach cruise altitude for a meaningful portion of the flight. Effective cruise speeds of 780–850 km/h are typical, with narrow-body aircraft (A320neo, 737 MAX) handling the lower end and wide-body aircraft achieving speeds at the upper end. The 2h 30m to 3h 00m estimate accounts for approximately 20 minutes of combined climb and descent, with the remainder at efficient cruise altitude.
Ground time and routing overhead
Our 30–50 minutes overhead allowance covers: taxi-out at LAS, takeoff and initial climb, descent and approach at DFW, and taxi-in to the gate. Taxi times at LAS are typically 5–15 minutes depending on traffic. At DFW, arrival taxi and gate assignment can add 10–20 minutes, especially during busy arrival banks. Continental air traffic corridors between Las Vegas and Dallas may add 3–8% beyond the great-circle distance. Standard instrument departures and arrivals at both airports use predefined routing that adds distance but ensures safe separation.
Return flight: Dallas → Las Vegas
The return flight from Dallas to Las Vegas is generally similar in duration to the outbound — typically within 10–20 minutes. Continental routes like this one are less affected by the jet stream asymmetry that makes oceanic east-west routes so uneven. The main variables affecting any difference are: prevailing winds at these latitudes (modest effect), different standard instrument departures/arrivals at each airport (minor effect), and air traffic congestion patterns that vary by time of day and direction.
Seasonal variation in flight times
Flight times between Las Vegas and Dallas vary modestly by season — typically 10–20 minutes. Upper-level wind patterns shift with the seasons: winter generally brings stronger westerly winds at these latitudes, while summer patterns are more variable. Thunderstorm activity along the route corridor peaks in summer months, occasionally causing routing diversions that add distance. Winter operations may include de-icing delays at LAS, which extend the overall gate-to-gate time.
Airport information
Harry Reid International Airport (LAS) serves Las Vegas, United States as a significant international airport. Flight frequency is good on major routes, with moderate taxi times. Dallas/Fort Worth International Airport (DFW) is a major international hub in Dallas, United States. As a tier-1 airport, it handles high traffic volumes, which means longer average taxi times but also higher flight frequency and competition that can benefit travelers on pricing.