How long is the KL3821 flight?

The timetable allows 1 h 30 min. Glasgow to Sumburgh is 482 km (300 mi).

Which terminal does KL3821 use?

It usually leaves from Terminal M, gate 15 at Glasgow International Airport (GLA). Check the flight card above for today's terminal and gate.

What other flight numbers does KL3821 have?

Also listed as KLM3821 (KLM's ICAO code) and KL 3821.

Can I get compensation if KL3821 is delayed or cancelled?

Up to £220 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

KL3821 Flight Status KLM: Glasgow to Sumburgh (KLM3821)

KLM KL 3821

En-Route, Arriving in 25'

GLA Glasgow

Scheduled: 10:15
Actual: 10:12

Terminal: M | Gate: 14

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

Glasgow International Airport (GLA)

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LSI Sumburgh

Scheduled: 11:45
Estimated: 11:25
Delay

Terminal and baggage belt not announced yet

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

Sumburgh Airport (LSI)

All LSI Arrivals >

Departed 47m ago · lands in 25m 66%

GLA 10:12 LSI 11:25

317 km (197 mi) flown · 166 km (103 mi) to go

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

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Distance: 482 km / 300 miles · Scheduled Duration: 01:30 · Typical Duration: 01:10

Flight issues? Claim up to £220 >

KL 3821 Flight Status & Schedule KLM Glasgow to Sumburgh

Date	From	To	Departure	Arrival	Status	Details
Nov 09	GLA	LSI	10:12	11:25	En-Route	Track >
Nov 08	GLA	LSI	11:26	12:33	Landed	Track >
Nov 07	GLA	LSI	10:27	11:34	En-Route	Track >
Nov 06	GLA	LSI	10:33	11:38	Landed	Track >
Nov 05	GLA	LSI	10:22	11:26	Landed	Track >
Nov 04	GLA	LSI	10:21	11:30	Landed	Track >
Nov 03	GLA	LSI	10:09	11:22	Landed	Track >
Nov 02	GLA	LSI	10:53	12:10	Landed Late	Track >
Nov 01	GLA	LSI	11:23	12:34	En-Route	Track >
Oct 31	GLA	LSI	10:53	12:02	En-Route	Track >

KLM's Glasgow–Sumburgh flight covers 482 km (300 mi) and runs daily. Its timetable allows 1 h 30 min; in practice it usually takes about 1 h 10 min, so it often makes up time. Today it left on time, at 10:12, and is due in Sumburgh at 11:25, 20 minutes early.

< All Glasgow GLA Departures All Sumburgh LSI Arrivals >

About KL 3821

Route: Glasgow International Airport GLA to Sumburgh Airport LSI
Distance: 482 km (300 mi)
Typical flight time: 1 h 10 min
Flies: Daily
On time: 5 of the last 6
Average delay when late: 25 min
Usually departs from: Terminal M, gate 15

Departing the UK, this flight is covered by UK261. Compensation of up to £220 per passenger can apply when it arrives 3 or more hours late or is cancelled.

KL 3821 FAQ

How long is the KL3821 flight?: The timetable allows 1 h 30 min. Glasgow to Sumburgh is 482 km (300 mi).
How often is KL3821 late?: 1 of the last 6 flights arrived 15 or more minutes late; when late, by 25 minutes on average.
Which days does KL3821 fly?: Daily: it was scheduled on each of the last 7 days.
Which terminal does KL3821 use?: It usually leaves from Terminal M, gate 15 at Glasgow International Airport (GLA). Check the flight card above for today's terminal and gate.
What other flight numbers does KL3821 have?: Also listed as KLM3821 (KLM's ICAO code) and KL 3821.
Can I get compensation if KL3821 is delayed or cancelled?: Up to £220 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

KL3821 and Glasgow GLA to Sumburgh LSI Flights

Flight KL3821 is a code-share KLM flight of the Loganair operated LM437.

Other flights departing from Glasgow GLA: LM437, LM451

Other flights arriving at Sumburgh LSI: LM437, LM131, LM905

All flights connecting Glasgow GLA to Sumburgh LSI.