Southampton → Belfast City (George Best) flight delays
SOUTHAMPTON → BELFAST-CITY-GEORGE-BEST · all airlines · 1,689 flights · May 2025 – April 2026 · source: UK CAA
This route is delayed
19%of the time, by +56 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
81%
Delayed 3h+
0.7%
Cancelled
2.3%
Avg when late
+56m
Were you delayed 3+ hours on this route?
About 0.7% 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 → BELFAST-CITY-GEORGE-BEST run late?
21
16
23
14
11
13
21
20
20
11
27
37
J
F
M
A
M
J
J
A
S
O
N
D
Delays peak in December (37% late).
Which airline is most punctual on SOUTHAMPTON → BELFAST-CITY-GEORGE-BEST?
Aer Lingusdelayed 19%
Emerald Airlines Uk Ltddelayed 20%
Frequently asked
How often is the Southampton to Belfast City (George Best) flight delayed?
About 19% of SOUTHAMPTON → BELFAST-CITY-GEORGE-BEST flights arrive late (15+ minutes), by an average of 56 minutes when they do, based on 1,689 flights in May 2025 – April 2026.
Which airline is most punctual on SOUTHAMPTON → BELFAST-CITY-GEORGE-BEST?
Aer Lingus, delayed 19% of the time — the best of the 2 airlines flying this route.
What is the worst month for delays on SOUTHAMPTON → BELFAST-CITY-GEORGE-BEST?
December is the worst, with 37% of flights delayed, while May is the most reliable at 11%.