Drone Flight Calculator

Calculate accurate flight times for your drone based on real-world conditions including wind, temperature, altitude, and terrain.

Safety First

Environmental analysis for drone operations

Precision

Integrates 8 physics calculations

Global Support

Presets and custom parameters for any location

Drones Regulators Environmental Factors
Wind Analysis
Battery Estimation
Temperature Impact
Humidity Effects
Terrain Factors
Altitude Adjustment
View all regulators
Aviation regulations by region
Updated May 11, 2025
DELAIR

Delair UX11

Long-range fixed-wing drone designed for professional mapping and surveying with RTK/PPK support and up to 59 minutes flight time.

EnterpriseProfessionalLight

Price

$16,500

🇺🇸 USD • Local market price

Weight

2,500 g

Total weight including battery

Flight Time

59 mins

Average flight time in normal conditions

Wind Resistance

13/10

Ability to handle wind conditions

Maximum Altitude

5,000 m

Maximum operating altitude

Temperature Range

-20°C to 50°C

Operating temperature range

Maximum Wind Speed

54 mph

Maximum recommended wind speed

Performance Analysis

Overall Performance
Comprehensive performance score
72.1/100
Grade: C
Power Efficiency
Flight time per weight
0.024 min/g
D
39.3/100
Acceleration Score
Speed & agility capability
52.2/100
D
52.2/100
Weather Versatility
All-condition capability
102.7/100
A+
102.7/100
Mission Endurance
Long-mission capability
100/100
A+
100/100
Portability Index
Travel & setup friendliness
38/100
D
38/100
Precision Control
Stability & control precision
109/100
A+
109/100
All-Weather Capability
Performance across conditions
107.6/100
A+
107.6/100
Range Efficiency
Distance per weight
40 km/kg
A+
100/100

Performance Insights(12 insights)

✓ 8 strengths! 4 areas to consider→ 4 recommendations
  • ✓Superior wind handling capabilities (115/100) - can operate reliably in challenging outdoor conditions
  • ✓Outstanding weather versatility (102.7/100) - can operate across diverse environmental conditions
  • ✓Exceptional mission endurance (100/100) - perfect for long-duration professional operations
  • ✓Exceptional precision control (109/100) - ideal for cinematography and precision work
  • ✓Excellent performance per dollar (2.384/k$) - top-tier performance value in its price range
  • ✓Excellent all-weather reliability (107.6/100) - suitable for professional operations that can't be delayed by weather
  • →Strong mission endurance capability (100/100) - can handle demanding commercial operations
  • →Heavy drone (2500g) - requires careful attention to local regulations and may need special permits
  • ✓Wide temperature range (70°C span) - can operate in both cold and hot climates reliably
  • ✓High altitude capability (5000m) - suitable for mountainous regions and high-elevation operations
  • !Below-average overall performance (72.1/100, Grade C) - consider if this meets your specific needs
  • !Lower power efficiency (39.3/100) - consider shorter flights or frequent battery changes

Ready to Calculate Flight Time?

Use our advanced calculator to determine the exact flight time based on your specific conditions, including wind speed, temperature, and altitude.