Southampton → Dublin flight delays
SOUTHAMPTON → DUBLIN · all airlines · 1,756 flights · May 2025 – April 2026 · source: UK CAA
This route is delayed
21%of the time, by +48 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
79%
Delayed 3h+
0.3%
Cancelled
2.5%
Avg when late
+48m
Were you delayed 3+ hours on this route?
About 0.3% of these flights land 3h+ late. If yours did, under UK261 you could be owed up to £520 — and you can claim it yourself for free. Check if you're owed →
When does SOUTHAMPTON → DUBLIN run late?
11
19
23
10
20
23
23
28
25
30
21
24
J
F
M
A
M
J
J
A
S
O
N
D
Delays peak in October (30% late).
Frequently asked
How often is the Southampton to Dublin flight delayed?
About 21% of SOUTHAMPTON → DUBLIN flights arrive late (15+ minutes), by an average of 48 minutes when they do, based on 1,756 flights in May 2025 – April 2026.
What is the worst month for delays on SOUTHAMPTON → DUBLIN?
October is the worst, with 30% of flights delayed, while April is the most reliable at 10%.
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