Mariscal Sucre International Airport (UIO)
Mariscal Sucre International Airport (UIO) is stored for Quito, Ecuador. ICAO SEQM. Timezone America/Guayaquil. This page does not list live flights, fares or terminals.
Overview
Mariscal Sucre International Airport (UIO) is the airport record stored for Quito, Ecuador. IATA UIO and ICAO SEQM come from this product's airport table, which the parser uses to enrich origin and destination on GDS lines. When a cryptic segment prints UIO as the first or second half of a city pair, the converter can attach the airport name, city, country, and timezone America/Guayaquil 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 Ecuador airports in this catalog include none stored in this country slice. City-level IATA code: UIO. 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 UIO, not a similar code.
- Open the PNR parser and paste the full itinerary that contains UIO.
- Convert and check that city and timezone match this record.
- Use the airport-code page if you only need IATA versus ICAO for UIO.
- 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 UIOLHR HK1 0945 1510 12OCT E The parser should read UIO as departure. Times 0945/1510 are local as printed, not converted to your PC clock. If UIO is missing from the dataset, city and timezone enrichment stay empty rather than guessed.
FAQs
What is the UIO airport code?
UIO is the IATA code stored for Mariscal Sucre International Airport in Quito, Ecuador.
What does UIO stand for?
In this dataset UIO identifies Mariscal Sucre International Airport. IATA codes are location identifiers, not always acronyms of the city name.
What is the ICAO code for UIO?
This dataset lists SEQM as the ICAO designator.
Is UIO the same as SEQM?
No. UIO is IATA (tickets and GDS city pairs). SEQM is ICAO (flight plans).
Where is UIO airport?
Mariscal Sucre International Airport is stored as Quito, Ecuador (EC).
What timezone is UIO?
America/Guayaquil is the IANA zone stored for local GDS time context. DST rules follow that zone.
Which terminals does UIO use?
Terminal information is not available in this dataset.
How do travel agents use UIO in a PNR?
Segment city pairs include UIO as origin or destination, for example UIOLHR. Paste the PNR into the parser to build a clean itinerary.
Are there other airports near Quito?
No other Ecuador airports are stored in this slice of the catalog.
Can I look up live flights from UIO?
Not on this page. This product parses booked PNR text; it does not query airline schedules.
Is UIO a city code or an airport code?
In this dataset UIO is the airport code and is also grouped under city code UIO.
How often is UIO data updated?
When the stored catalog row changes. Last page template update: 17 Aug 2026. Unverified operational claims are omitted.