UIO — Mariscal Sucre International Airport
- IATA code
- UIO
- ICAO code
- SEQM
- Size
- large
- OurAirports class
- Passengers
- 4,300,000
- 2022 · Wikidata
- Nonstop routes
- 12
- With open traffic data
- Time zone
- UTC−5
- America/Guayaquil
- Elevation
- 2,390 m
- 7,841 ft
- Runways
- 1
- Longest 4,098 m
Local time now: —
More codes: airport codes starting with U
About UIO
Mariscal Sucre International Airport is a large airport serving Quito, Ecuador. It opened in 1960. 4,300,000 passengers used it in 2022. Open traffic data shows 12 nonstop routes from UIO.
Wikidata (CC0). Sources
Busiest nonstop routes from UIO
| Route | Distance | Passengers / year |
|---|---|---|
| UIO → MIA | 2,876 km | 284,371 |
| UIO → MAD | 8,737 km | 228,601 |
| UIO → ATL | 3,791 km | 136,901 |
| UIO → IAH | 3,788 km | 135,500 |
| UIO → JFK | 4,538 km | 103,162 |
| UIO → AMS | 9,551 km | 83,045 |
| UIO → CLT | 3,921 km | 205 |
| UIO → MCO | 3,176 km | 163 |
| UIO → FLL | 2,905 km | 158 |
| UIO → SAT | 3,916 km | 155 |
| UIO → AUS | 3,930 km | 148 |
| UIO → TPA | 3,141 km | 103 |
Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports. Routes outside these are not counted.
Airlines at UIO on flights to and from the US
- AA American Airlines · 1,304 flights
- UA United Air Lines · 934 flights
- DL Delta Air Lines · 729 flights
- 2K Aerogal · 701 flights
- XL Lan Ecuador · 690 flights
Departures and arrivals on scheduled passenger flights, Aug 2025 – Jul 2026. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment. Sources
Airports within 150 km
| Code | Airport | Distance |
|---|---|---|
| LTX | Cotopaxi International Airport | 92 km |
| TUA | Lieutenant Colonel Luis A. Mantilla International Airport | 126 km |
| IPI | San Luis Airport | 133 km |
Distance from UIO to the major hubs
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 18/36 | 4,098 m | 45 m | Concrete |
OurAirports (public domain). Sources
Location
Quito, Pichincha Province, Ecuador · -0.1254, -78.3543
Questions
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