Flights UX137 01:40 Tu Th Sa
Direct flights from Madrid (MAD) to Quito (UIO): 10 nonstop departures observed each week across 2 airlines. 36% of the last 11 operated flights arrived within 15 minutes of schedule. The median arrival is 19 minutes late. No cancellations were recorded across the 11 tracked flights. The nonstop covers 8,737 km, an estimated 11 hours 42 minutes in the air. Measured by Pro Flight Search from live flight boards at Madrid and Quito. Updated 17 August 2026 at 11:37 UTC.
of the last 11 operated MAD → UIO flights arrived within 15 minutes
Median arrival delay is +19 min. 0 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Current nonstop fares
MAD → UIO · one way · economy · 1 adult
The week
scheduled departures · origin local timeEach mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysFlights IB137 11:55 daily
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at UIO: 43% odds of a 15+ minute delay and around +4 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Madrid to Quito route actually runs
Pro Flight Search tracks every published board update for nonstop MAD to UIO flights: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises. Fares link straight to the operating airline with no markups.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — Madrid (MAD) to Quito (UIO) route reliability, measured from operated flights on official airport boards.
https://proflightsearch.com/search-flights/MAD-UIO
MAD to UIO questions
Is MAD–UIO running on time right now?
Smooth skies ahead. The arrival side at UIO is the weaker end, route health score 82/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on MAD–UIO?
Operators schedule morning departures around 01:40 from MAD. Earlier flights typically land before destination-airport delays accumulate later in the day; check the UIO delay card to confirm conditions when you'd arrive.
How long is the flight from MAD to UIO?
Great-circle distance is 8,737 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 647–779 min gate-to-gate on this route.
How often does MAD–UIO fly?
2 carriers operate this route, around 10 flights a week between them. Compare carrier days and times in the airline list above.