Heathrow → Phoenix flight delays
HEATHROW → PHOENIX · all airlines · 1,155 flights · May 2025 – April 2026 · source: UK CAA
This route is delayed
33%of the time, by +66 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
67%
Delayed 3h+
1.9%
Cancelled
1.3%
Avg when late
+66m
Were you delayed 3+ hours on this route?
About 1.9% 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 → PHOENIX run late?
34
27
21
18
28
33
33
33
38
41
50
47
J
F
M
A
M
J
J
A
S
O
N
D
Delays peak in November (50% late).
Which airline is most punctual on HEATHROW → PHOENIX?
American Airlinesdelayed 25%
British Airways Plcdelayed 37%
Frequently asked
How often is the Heathrow to Phoenix flight delayed?
About 33% of HEATHROW → PHOENIX flights arrive late (15+ minutes), by an average of 66 minutes when they do, based on 1,155 flights in May 2025 – April 2026.
Which airline is most punctual on HEATHROW → PHOENIX?
American Airlines, delayed 25% of the time — the best of the 2 airlines flying this route.
What is the worst month for delays on HEATHROW → PHOENIX?
November is the worst, with 50% of flights delayed, while April is the most reliable at 18%.
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