Heathrow → Dundee flight delays
HEATHROW → DUNDEE · all airlines · 908 flights · May 2025 – April 2026 · source: UK CAA
This route is delayed
17%of the time, by +57 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
83%
Delayed 3h+
0.4%
Cancelled
3.5%
Avg when late
+57m
Were you delayed 3+ hours on this route?
About 0.4% 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 HEATHROW → DUNDEE run late?
27
10
17
13
8
3
17
10
28
16
13
35
J
F
M
A
M
J
J
A
S
O
N
D
Delays peak in December (35% late).
Frequently asked
How often is the Heathrow to Dundee flight delayed?
About 17% of HEATHROW → DUNDEE flights arrive late (15+ minutes), by an average of 57 minutes when they do, based on 908 flights in May 2025 – April 2026.
What is the worst month for delays on HEATHROW → DUNDEE?
December is the worst, with 35% of flights delayed, while June is the most reliable at 3%.
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