Sierra Pacific AirlinesSI
Flights SI709 13:05 We · SI708 13:40 Th
live
Direct flights from Yuma (YUM) to Tucson (TUS): 2 nonstop departures observed each week across 1 airline. The median arrival is 4 minutes late. No cancellations were recorded across the 1 tracked flight. The nonstop covers 349 km, an estimated 57 minutes in the air. Measured by Pro Flight Search from live flight boards at Yuma and Tucson. Updated 10 September 2026 at 01:16 UTC.
YUM
Yuma
tracking
TUS
Tucson
smooth · +3
349 km · ~0h 57m est.
Running clean · 1 airline · 2x weekly · nonstop
92 / 100
route health from live YUM and TUS delay boards
Median arrival delay is +4 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+4 minacross the last 1 operated legs
Flight time~0h 57mestimated from route distance
Weekly departures2x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Sierra Pacific Airlines
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 daysHistory
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 boardsnext sweep in 120s
How the Yuma to Tucson route actually runs
Pro Flight Search records official board updates for nonstop YUM to TUS 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 — Yuma (YUM) to Tucson (TUS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/YUM-TUS
YUM to TUS questions
Is YUM–TUS running on time right now?
Smooth skies ahead. The arrival side at TUS is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on YUM–TUS?
Operators schedule 2 departures from YUM. Earlier flights typically land before destination-airport delays accumulate later in the day; check the TUS delay card to confirm conditions when you'd arrive.
How long is the flight from YUM to TUS?
Great-circle distance is 349 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 55–60 min gate-to-gate on this route.
How often does YUM–TUS fly?
Sierra Pacific Airlines runs the route with about 2 flights a week (wed, thu). Since one carrier owns the route, a single disruption tends to ripple through the day.
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