LHR to DND flight delays
682 flights · July 2024 – July 2026 · UK Civil Aviation Authority
78.79%
Arrived on time
Within 15 minutes of schedule
3.23%
Cancelled
Share of scheduled flights
—
When late, late by
Average across delayed arrivals
11 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In June it ran 47.9 points more punctual than in December — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
Cancellation, not delay, is the risk worth pricing here: 3.23% of scheduled flights never operated. A late flight still gets you there. A cancelled one leaves you rebooking, and on a route with few daily departures that can mean losing a day.
Only Loganair flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
The London to Dundee route sits close to the middle of the record — neither notably punctual nor notably late.
Which airline should you fly on this route?
Over July 2024 – July 2026, Loganair arrived on time most often on LHR to DND. Flights ran closest to schedule in April and worst in December.
Every airline on LHR to DND
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| Loganair | 682 | 78.79% | 3.23% | — | D |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
DND to LHR Dundee back to London 82.11% on time COther routes from London
Common questions
Are flights from London to Dundee usually delayed?
78.79% of flights on the LHR to DND route arrived within 15 minutes of schedule, so roughly 2 in every ten arrived late. That is about the same as the average route in this record.
Which airlines fly from London to Dundee?
Only Loganair appears in the published record on this route, with 682 flights and 78.79% arriving on time.
How often are LHR to DND flights cancelled?
3.23% of scheduled flights did not operate — about 32 in every thousand. That is high enough that cancellation, not delay, is the risk worth planning around.
What is the best month to fly London to Dundee?
June, when 96.7% of flights arrived on time. The worst was December at 48.8%.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on LHR to DND during July 2024 – July 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →