🇬🇧
Is BA31 usually on time? London to Hong Kong
British Airways flight 31, LHR to HKG.
Window: last 90 days, about 90 flights observed. Last refreshed: 2026-10-07.
On time
~90%
within 15 min
Typical arrival
on time
median, rounded
Worst 1 in 10
about 15 min
late or worse
Cancelled
about 1 in 20
over the window
What we have seen
- Over the last 90 days, about 90% of BA31 arrivals from London to Hong Kong landed within 15 minutes of schedule.
- The typical arrival was on time or early.
- One arrival in ten was about 15 minutes late or worse.
- Cancellations over the window: about 1 in 20, across about 90 flights observed.
- Usual aircraft: Airbus A350-1000.
- Usual departure terminal at LHR: Terminal 5.
- Usual arrival terminal at HKG: Terminal 1.
These describe the last 90 days. They are not a forecast for any one departure.
Related
Frequently asked
- Is BA31 usually on time?
- Over the last 90 days, about 90% of BA31 arrivals from London to Hong Kong landed within 15 minutes of schedule. The typical arrival was on time or early.
- How late does BA31 get?
- One arrival in ten was about 15 minutes late or worse.
- How often is BA31 cancelled?
- Cancellations over the window: about 1 in 20, across about 90 flights observed.
- What aircraft flies BA31?
- BA31 has most often been operated by a Airbus A350-1000 over the last 90 days.
- Which terminal does BA31 leave from at LHR?
- BA31 has most often departed from Terminal 5 at London (LHR). Check your airline on the day; terminals change.
Booked on BA31?
Forward the confirmation and TripWaffle alerts you to gate changes, delays and the baggage carousel for your flight - so you don't have to keep refreshing.
Get realtime alerts
Free to start. No card required.