✈️ Flight Time Estimator

Estimate flight duration from distance for any aircraft type. Includes wind component, taxi, and airborne time breakdown. Great for flight planning and general aviation students.

Distance

Distance unit

Aircraft type

True airspeed (knots)

Wind speed (knots)

Wind direction relative to route

Cruise altitude (ft)

Aircraft Reference

✈️ Cessna 172

120 ktas cruise. Most common training aircraft. 800nm range.

✈️ Piper Cherokee

120 ktas cruise. Low-wing training favourite. 700nm range.

🛩️ TBM 930

330 ktas cruise. Fast single turboprop. 1,500nm range.

✈️ Boeing 737

455 ktas cruise. Short/medium haul. 3,300nm range.

✈️ Boeing 777

490 ktas cruise. Long-haul workhorse. 8,500nm range.

✈️ Airbus A380

488 ktas cruise. Double-deck superjumbo. 8,200nm range.

🧭 Ground speed vs airspeed: True airspeed (TAS) is the aircraft's speed through the air. Ground speed is what moves you along your route. A headwind of 30 knots on a 120 kt aircraft reduces ground speed to 90 kt — a huge effect on small aircraft. Less impact at airliner speeds.

⏱️ Block time vs flight time: Block time includes taxi, startup, and shutdown — typically adds 20–30 minutes to small aircraft and 30–45 minutes to airliners. Airlines report block time; pilots log airborne time separately.

🌡️ Density altitude affects TAS: At higher altitudes, indicated airspeed (IAS) is lower than TAS. At FL350, a jet cruising at 250 KIAS has a TAS of ~490 knots. Performance planning always uses TAS for time/distance calculations.