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PWK to LKO: distance & flight time
Chicago-Wheeling (Chicago Executive Airport) → Lucknow (Chaudhary Charan Singh International Airport)
7,625 mi
12,270 km · 6,626 nm
15h 25m
estimated nonstop flight time
+10.5h
time difference · heading north
See live PWK→LKO fares Phone-only fares on this route — call free
Flight time details
7,625 miles nonstop takes roughly 15h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- PWK — Chicago Executive Airport · Chicago-Wheeling, United States
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near PWK
- ORD · Chicago O'Hare International Airport9 mi away
- UGN · Waukegan National Airport21 mi away
- DPA · Dupage Airport23 mi away
- CGX · Chicago Meigs Airport23 mi away
Near LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Frequently asked questions
How far is PWK from LKO?
The flight distance from Chicago-Wheeling (PWK) to Lucknow (LKO) is 7,625 miles (12,270 km, 6,626 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PWK to LKO?
A nonstop flight takes about 15h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Chicago-Wheeling and Lucknow?
Lucknow is 10.5 hours ahead of Chicago-Wheeling.
What is the cheapest way to fly from PWK to LKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PWK–LKO that never appear on search engines, with no booking fees.