Heathrow → Dallas/Fort Worth flight delays
HEATHROW → DALLAS-FORT-WORTH · all airlines · 3,548 flights · May 2025 – April 2026 · source: UK CAA
This route is delayed
27%of the time, by +68 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
73%
Delayed 3h+
1.8%
Cancelled
2.8%
Avg when late
+68m
Were you delayed 3+ hours on this route?
About 1.8% 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 → DALLAS-FORT-WORTH run late?
27
20
18
19
21
21
30
33
30
35
32
39
J
F
M
A
M
J
J
A
S
O
N
D
Delays peak in December (39% late).
Which airline is most punctual on HEATHROW → DALLAS-FORT-WORTH?
American Airlinesdelayed 26%
British Airways Plcdelayed 40%
Frequently asked
How often is the Heathrow to Dallas/Fort Worth flight delayed?
About 27% of HEATHROW → DALLAS-FORT-WORTH flights arrive late (15+ minutes), by an average of 68 minutes when they do, based on 3,548 flights in May 2025 – April 2026.
Which airline is most punctual on HEATHROW → DALLAS-FORT-WORTH?
American Airlines, delayed 26% of the time — the best of the 2 airlines flying this route.
What is the worst month for delays on HEATHROW → DALLAS-FORT-WORTH?
December is the worst, with 39% of flights delayed, while March is the most reliable at 18%.
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