STN to KUN flight delays
189 flights · January 2025 – August 2026 · UK Civil Aviation Authority
76.19%
Arrived on time
Within 15 minutes of schedule
0%
Cancelled
Share of scheduled flights
—
When late, late by
Average across delayed arrivals
14 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In April it ran 32.7 points more punctual than in January — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
The route has been getting better. The later months in the record run 8.9 points more punctual than the earlier ones, which usually means a schedule that was too tight has been given more room.
Only Ryanair flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
The London to Kaunas route sits close to the middle of the record — neither notably punctual nor notably late.
Which airline should you fly on this route?
Over January 2025 – August 2026, Ryanair arrived on time most often on STN to KUN. Flights ran closest to schedule in April and worst in January.
Every airline on STN to KUN
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| Ryanair | 189 | 76.19% | 0% | — | C |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
KUN to STN Kaunas back to London 79.58% on time BOther routes from London
Common questions
Are flights from London to Kaunas usually delayed?
76.19% of flights on the STN to KUN route arrived within 15 minutes of schedule, so roughly 2 in every ten arrived late. That is about the same as the average route in this record.
Which airlines fly from London to Kaunas?
Only Ryanair appears in the published record on this route, with 189 flights and 76.19% arriving on time.
How often are STN to KUN flights cancelled?
0% of scheduled flights did not operate — about 1 in every thousand. That is in the normal range.
What is the best month to fly London to Kaunas?
April, when 84.6% of flights arrived on time. The worst was January at 51.9%.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on STN to KUN during January 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →