Chaudhary Charan Singh International Airport (LKO)
Chaudhary Charan Singh International Airport (LKO) is stored for Lucknow, India. ICAO VILK. Timezone Asia/Kolkata. This page does not list live flights, fares or terminals.
Overview
Chaudhary Charan Singh International Airport (LKO) is the airport record stored for Lucknow, India. IATA LKO and ICAO VILK come from this product's airport table, which the parser uses to enrich origin and destination on GDS lines. When a cryptic segment prints LKO as the first or second half of a city pair, the converter can attach the airport name, city, country, and timezone Asia/Kolkata to that point of travel. This page does not list airlines that operate here, check-in desks, or today's flights. Those operational facts are not in the dataset. Other India airports in this catalog include DEL (New Delhi), BOM (Mumbai), BLR (Bengaluru), MAA (Chennai), CCU (Kolkata). City-level IATA code: LKO. Use PNR tools when you already have a booking dump; do not treat this article as a timetable.
How to use this page
- Confirm the three-letter token on the ticket or PNR is LKO, not a similar code.
- Open the PNR parser and paste the full itinerary that contains LKO.
- Convert and check that city and timezone match this record.
- Use the airport-code page if you only need IATA versus ICAO for LKO.
- Do not copy terminal or lounge claims from other websites onto this page. They are not stored here.
Example
Example GDS segment using this airport as origin: 2 AI 101 J 12OCT 1 LKOLHR HK1 0945 1510 12OCT E The parser should read LKO as departure. Times 0945/1510 are local as printed, not converted to your PC clock. If LKO is missing from the dataset, city and timezone enrichment stay empty rather than guessed.
FAQs
What is the LKO airport code?
LKO is the IATA code stored for Chaudhary Charan Singh International Airport in Lucknow, India.
What does LKO stand for?
In this dataset LKO identifies Chaudhary Charan Singh International Airport. IATA codes are location identifiers, not always acronyms of the city name.
What is the ICAO code for LKO?
This dataset lists VILK as the ICAO designator.
Is LKO the same as VILK?
No. LKO is IATA (tickets and GDS city pairs). VILK is ICAO (flight plans).
Where is LKO airport?
Chaudhary Charan Singh International Airport is stored as Lucknow, India (IN).
What timezone is LKO?
Asia/Kolkata is the IANA zone stored for local GDS time context. DST rules follow that zone.
Which terminals does LKO use?
Terminal information is not available in this dataset.
How do travel agents use LKO in a PNR?
Segment city pairs include LKO as origin or destination, for example LKOLHR. Paste the PNR into the parser to build a clean itinerary.
Are there other airports near Lucknow?
In this dataset, other India airports include DEL (New Delhi), BOM (Mumbai), BLR (Bengaluru), MAA (Chennai), CCU (Kolkata).
Can I look up live flights from LKO?
Not on this page. This product parses booked PNR text; it does not query airline schedules.
Is LKO a city code or an airport code?
In this dataset LKO is the airport code and is also grouped under city code LKO.
How often is LKO data updated?
When the stored catalog row changes. Last page template update: 17 Aug 2026. Unverified operational claims are omitted.