How long is the UL3237 flight?

The timetable allows 3 hours. Helsinki to London is 1,847 km (1,148 mi).

Which terminal does UL3237 use?

It usually arrives at Terminal 3 at London Heathrow Airport (LHR). Check the flight card above for today's terminal and gate.

What other flight numbers does UL3237 have?

Also listed as ALK3237 (SriLankan Airlines' ICAO code) and UL 3237.

Can I get compensation if UL3237 is delayed or cancelled?

Up to €400 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

UL3237 Flight Status SriLankan Airlines: Helsinki to London (ALK3237)

SriLankan Airlines UL 3237

Scheduled in 1h31'

HEL Helsinki

Scheduled: 16:00
Estimated: 16:12

Gate: 51A

Departure: Mon, Nov 9, 2026 · local time EET

Helsinki Vantaa Airport (HEL)

All HEL Departures >

LHR London

Scheduled: 17:00
Estimated
Delay

Terminal: 3

Arrival: Mon, Nov 9, 2026 · local time GMT

London Heathrow Airport (LHR)

All LHR Arrivals >

Departs in 1h 43m 0%

HEL 16:12 LHR 17:00

1,847 km (1,148 mi) to fly

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 1847 km / 1148 miles · Scheduled Duration: 03:00 · Typical Duration: 02:30

Flight issues? Claim up to €400 >

UL 3237 Flight Status & Schedule SriLankan Airlines Helsinki to London

Date	From	To	Departure	Arrival	Status	Details
Nov 09	HEL	LHR	16:00	17:00	Scheduled	Track >
Nov 08	HEL	LHR	16:14	16:49	Landed	Track >
Nov 07	HEL	LHR	16:07	16:43	Landed	Track >
Nov 06	HEL	LHR	16:42	17:06	Landed	Track >
Nov 05	HEL	LHR	16:21	16:49	Landed	Track >
Nov 04	HEL	LHR	16:20	16:51	Landed	Track >
Nov 03	HEL	LHR	16:20	16:51	Landed	Track >
Nov 02	HEL	LHR	16:26	17:00	Landed	Track >
Nov 01	HEL	LHR	16:31	17:12	Landed	Track >
Oct 31	HEL	LHR	16:09	16:38	Landed	Track >

SriLankan Airlines' Helsinki–London flight covers 1,847 km (1,148 mi) and runs daily. The timetable allows 3 hours, but the flight usually takes about 2 h 30 min, so it often makes up time. Today's flight is scheduled to leave at 16:00 and arrive at 17:00 local time.

< All Helsinki HEL Departures All London LHR Arrivals >

About UL 3237

Route: Helsinki Vantaa Airport HEL to London Heathrow Airport LHR
Distance: 1,847 km (1,148 mi)
Typical flight time: 2 h 30 min
Flies: Daily
On time: 9 of the last 9

Departing the EU, this flight is covered by EU261. Compensation of up to €400 per passenger can apply when it arrives 3 or more hours late or is cancelled.

UL 3237 FAQ

How long is the UL3237 flight?: The timetable allows 3 hours. Helsinki to London is 1,847 km (1,148 mi).
How often is UL3237 late?: None of the last 9 flights arrived 15 or more minutes late.
Which days does UL3237 fly?: Daily: it was scheduled on each of the last 7 days.
Which terminal does UL3237 use?: It usually arrives at Terminal 3 at London Heathrow Airport (LHR). Check the flight card above for today's terminal and gate.
What other flight numbers does UL3237 have?: Also listed as ALK3237 (SriLankan Airlines' ICAO code) and UL 3237.
Can I get compensation if UL3237 is delayed or cancelled?: Up to €400 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

UL3237 and Helsinki HEL to London LHR Flights

Flight UL3237 is a code-share SriLankan Airlines flight of the Finnair operated AY1337.

Other flights departing from Helsinki HEL: AY915, AY1337

Other flights arriving at London LHR: AY1337, SK527, KL1013

All flights connecting Helsinki HEL to London LHR.