SNN → STNShannon to London

live

Direct flights from Shannon (SNN) to London (STN): 18 nonstop departures observed each week across 1 airline. 83% of the last 18 tracked flights arrived within 15 minutes of schedule. The median arrival is 2 minutes early. No cancellations were recorded across the 18 tracked flights. The nonstop covers 629 km, an estimated 1 hour 18 minutes in the air. Measured by Pro Flight Search from live flight boards at Shannon and London. Updated 30 October 2026 at 20:54 UTC.

Today, SNN → STN

Fri 30 Oct · local times
  1. · FR108RYANAIR Departed Landed 12:05 +10
  2. · FR92RYANAIR On schedule STN est. 21:04 +24sched 20:40

Checked STN board 20:54

SNN Shannon tracking
STN London smooth · +13
629 km · ~1h 18m est.
dep bank 07:35–18:3018x weekly
Runs reliable · 1 airline · 18x weekly · nonstop
83% on time

of the last 18 tracked SNN → STN flights arrived within 15 minutes

Median arrival delay is −2 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−2 minacross the last 18 arrivals
Flight time~1h 18mestimated from route distance
Weekly departures18x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 18

Who flies it

observed on the boards · 7 days
RyanairFR83% on time

Flights FR108 varies daily · FR92 varies daily · FR311 varies Tu We Fr Su

History

operated legs · board outcomes
10-30FR108arrived+10
10-29FR108arrived+5
10-29FR92arrived−13
10-28FR108arrived+0
10-28FR1138arrived−24
10-28FR92arrived−20
10-27FR108arrived+3
10-27FR311arrived−10
10-27FR92arrived−28
10-26FR108arrived+26
10-26FR92arrived−2
10-25FR108arrived−11
10-25FR92arrived−13
10-24FR108arrived−20
10-24FR92arrived+40
10-23FR108arrived+12
10-23FR311arrived+95
10-23FR92arrived−11

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SNNShannon tracking Full SNN delay board →
STNLondon +13 min smooth 🌫 few clouds · E 7 kt Full STN delay board →

How the Shannon to London route actually runs

Pro Flight Search records official board updates for nonstop SNN to STN 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: Shannon (SNN) to London (STN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SNN-STN
How we measure this →

SNN to STN questions

Is SNN–STN running on time right now?

Mostly on schedule. The arrival side at STN is the weaker end, route health score 69/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from SNN to STN?

Great-circle distance is 629 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 74–84 min gate-to-gate on this route.

How often does SNN–STN fly?

Ryanair runs the route with about 18 flights a week (daily). 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 SNN and arrival-side delay at STN, 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.