LHR → PDXLondon to Portland

live

Direct flights from London (LHR) to Portland (PDX): 7 nonstop departures observed each week across 1 airline. 50% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. 1 of the 8 tracked flights was cancelled. The nonstop covers 7,885 km, an estimated 10 hours 37 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Portland. Updated 10 September 2026 at 21:40 UTC.

LHR London heavy · +40
PDX Portland smooth · +3
7,885 km · ~10h 37m est.
departs 15:407x weekly
Runs rough · 1 airline · 7x weekly · nonstop
50% on time

of the last 8 operated LHR → PDX flights arrived within 15 minutes

Median arrival delay is +1 min. 1 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+1 minacross the last 8 operated legs
Flight time~10h 37mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
British Airways

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
British AirwaysBA50% on time

Flights BA267 15:40 daily

History

operated legs · board outcomes
09-10BA267dep +66 → arr+22
09-09BA267dep +29 → arr+0
09-08BA267cancelledCNX
09-07BA267dep +32 → arr−2
09-06BA267dep +164 → arr+123
09-05BA267dep +241 → arr+221
09-04BA267dep +36 → arr+1
09-03BA267dep +35 → arr−1

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
LHRLondon +40 min heavy 🌤 few clouds · SW 15 kt Full LHR delay board →
PDXPortland +3 min smooth 🌤 scattered clouds · N 0 kt Full PDX delay board →

Weather lens

Current conditions put the pressure at PDX: 35% odds of a 15+ minute delay and around +7 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the London to Portland route actually runs

Pro Flight Search records official board updates for nonstop LHR to PDX flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — London (LHR) to Portland (PDX) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/LHR-PDX
How we measure this →

LHR to PDX questions

Is LHR–PDX running on time right now?

Mostly on schedule. The departure side at LHR is the weaker end, route health score 69/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from LHR to PDX?

Great-circle distance is 7,885 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 587–706 min gate-to-gate on this route.

How often does LHR–PDX fly?

British Airways runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at LHR and arrival-side delay at PDX, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.