Helvetic Airways2L
Flights 2L5227 13:10 Th
live
Direct flights from Palma de Mallorca (PMI) to Sion (SIR): 1 nonstop departure observed each week across 1 airline. The median arrival is 20 minutes late. No cancellations were recorded across the 1 tracked flight. The nonstop covers 830 km, an estimated 1 hour 34 minutes in the air. Measured by Pro Flight Search from live flight boards at Palma de Mallorca and Sion. Updated 10 September 2026 at 10:44 UTC.
PMI
Palma de Mallorca
smooth · +6
SIR
Sion
tracking
830 km · ~1h 34m est.
Running clean · 1 airline · 1x weekly · nonstop
90 / 100
route health from live PMI and SIR delay boards
Median arrival delay is +20 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+20 minacross the last 1 operated legs
Flight time~1h 34mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Helvetic Airways
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 Palma de Mallorca to Sion route actually runs
Pro Flight Search records official board updates for nonstop PMI to SIR 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 — Palma de Mallorca (PMI) to Sion (SIR) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/PMI-SIR
PMI to SIR questions
Is PMI–SIR running on time right now?
Smooth skies ahead. The departure side at PMI is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from PMI to SIR?
Great-circle distance is 830 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 89–101 min gate-to-gate on this route.
How often does PMI–SIR fly?
Helvetic Airways runs the route with about 1 flight a week (thu). 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 PMI and arrival-side delay at SIR, 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.
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