Heathrow → Bucharest (Otopeni) flight delays
HEATHROW → BUCHAREST-OTOPENI · all airlines · 1,548 flights · May 2025 – April 2026 · source: UK CAA
This route is delayed
23%of the time, by +46 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
77%
Delayed 3h+
0.3%
Cancelled
0.2%
Avg when late
+46m
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 HEATHROW → BUCHAREST-OTOPENI run late?
21
19
14
13
19
25
40
20
38
27
18
22
J
F
M
A
M
J
J
A
S
O
N
D
Delays peak in July (40% late).
Frequently asked
How often is the Heathrow to Bucharest (Otopeni) flight delayed?
About 23% of HEATHROW → BUCHAREST-OTOPENI flights arrive late (15+ minutes), by an average of 46 minutes when they do, based on 1,548 flights in May 2025 – April 2026.
What is the worst month for delays on HEATHROW → BUCHAREST-OTOPENI?
July is the worst, with 40% of flights delayed, while April is the most reliable at 13%.
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