Lucknow to Attock
1h 46m The flight from Chaudhary Charan Singh International Airport (LKO) to Islamabad International Airport (ISB) covers 1,081 km (672 miles) and takes approximately 1h 46m gate to gate for a typical jet.
The route heads north-west on an initial great-circle bearing of 316°, passing near 30.2° N, 77.0° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 1h 58m | 2h 23m |
| Narrowbody jet (A320, 737) | 780 km/h | 1h 23m | 1h 48m |
| Widebody jet (777, 787, A350) | 900 km/h | 1h 12m | 1h 37m |
| Private jet (Gulfstream) | 850 km/h | 1h 16m | 1h 42m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| LKO | ISB | |
|---|---|---|
| Airport | Chaudhary Charan Singh International Airport | Islamabad International Airport |
| City | Lucknow | Attock |
| Country | India | Pakistan |
| ICAO | VILK | OPIS |
| Coordinates | 26.7606, 80.8893 | 33.549, 72.8257 |
| Elevation | 410 ft | 1,761 ft |
Questions
How long is the flight from Lucknow to Attock?
A non-stop flight from Lucknow (LKO) to Attock (ISB) takes about 1h 46m. The great-circle distance is 1,081 km (672 miles, 584 nautical miles), flying north-west on an initial bearing of 316°.
How far is Lucknow from Attock?
1,081 kilometres in a straight line over the earth's surface — 672 miles or 584 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between LKO and ISB?
This page calculates the direct-line time and distance; it does not track airline schedules. At 1,081 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.