AviancaAV
Flights AV456 04:05 Mo Tu Th Sa
live
Direct flights from Quito (UIO) to San Salvador (SAL): 4 nonstop departures observed each week across 1 airline. The nonstop covers 1,915 km, an estimated 2 hours 57 minutes in the air. Measured by Pro Flight Search from live flight boards at Quito and San Salvador. Updated 17 September 2026 at 15:48 UTC.
UIO
Quito
tracking
SAL
San Salvador
tracking
1,915 km · ~2h 57m est.
Tracking · 1 airline · 4x weekly · nonstop
···
delay history for UIO → SAL is still building
Flight time~2h 57mestimated from route distance
Weekly departures4x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Avianca
Each 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 daysAirports right now
live boardsnext sweep in 120s
How the Quito to San Salvador route actually runs
Pro Flight Search records official board updates for nonstop UIO to SAL flights through the day: 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.
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
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Quito (UIO) to San Salvador (SAL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/UIO-SAL
UIO to SAL questions
How long is the flight from UIO to SAL?
Great-circle distance is 1,915 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 165–194 min gate-to-gate on this route.
How often does UIO–SAL fly?
Avianca runs the route with about 4 flights a week (mon, tue, thu, sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at UIO and arrival-side delay at SAL, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
.