Airport Hacks & Reviews Guide to Glasgow International Airport - GLA - Non Official

LM437 Loganair - Flight Status

Codeshare Flights
The flight KL3821 from KLM Royal Dutch Airlines (KL) is a codeshare flight operated by Loganair (LOG) under the flight number LM437. Check this page for details about flight LM437.

Below, you can find details about Loganair flight LM437, which currently operates between the airports of Glasgow - Glasgow Airport (Airport Code GLA) and Shetland Islands - Sumburgh Airport (Airport Code LSI).
This flight data pertains specifically to the flight's details for Monday, January 12, 2026.

LM437 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

LM437 Loganair to Shetland Islands

Scheduled - On-time
Flight Status for Monday January 12, 2026
This flight was also scheduled for Yesterday (January 11, 2026). See it here
This flight is also scheduled for Tomorrow (January 13, 2026). See it here

Airline information

Loganair
Loganair
Equipment: ATR 42-300 / 320

Departure

Glasgow (GLA)
January 12, 2026
Glasgow Airport
Estimated Departure Time:
10:20
Gate:
-
Scheduled Departure Time: 10:20

Arrival

Shetland Islands (LSI)
January 12, 2026
Sumburgh Airport
Estimated Arrival Time:
11:45
Terminal:
-
Gate:
-
Scheduled Arrival Time: 11:45
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-glasgow.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- BA4017 - British Airways

- KL3821 - KLM Royal Dutch Airlines

Additional Information

Which is the frequency of flight LM437?
The flight LM437 is scheduled to flight on daily basis.

Which is the distance of flight LM437?
The distance between the two airports is 483 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

Loganair is the only airline operating the route from Glasgow to Shetland Islands.

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from January 02, 2025 to December 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights LM437

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
11 January
11:15
Glasgow (GLA)
12:45
Shetland Islands (LSI)
01h 30min
ATR 42-300 / 3
ATR 42-300 / 3
- On-time
Saturday
10 January
10:26
Glasgow (GLA)
11:46
Kirkwall (KOI)
01h 20min
ATR 42-300 / 3
ATR 42-300 / 3
Landed - Delayed
Friday
09 January
10:12
Glasgow (GLA)
11:36
Shetland Islands (LSI)
01h 24min
ATR 72
ATR 72
Landed - On-time
Thursday
08 January
10:57
Glasgow (GLA)
12:20
Shetland Islands (LSI)
01h 23min
ATR 72
ATR 72
Landed - Delayed
Wednesday
07 January
10:44
Glasgow (GLA)
12:19
Shetland Islands (LSI)
01h 35min
ATR 72
ATR 72
Landed - Delayed
Tuesday
06 January
11:18
Glasgow (GLA)
12:38
Shetland Islands (LSI)
01h 20min
ATR 42-300 / 3
ATR 42-300 / 3
Landed - Delayed
Monday
05 January
10:20
Glasgow (GLA)
11:45
Shetland Islands (LSI)
01h 25min
ATR 42-300 / 3
ATR 42-300 / 3
- On-time
Sunday
04 January
11:15
Glasgow (GLA)
12:45
Shetland Islands (LSI)
01h 30min
ATR 42-300 / 3
ATR 42-300 / 3
- On-time
Saturday
03 January
10:35
Glasgow (GLA)
12:05
Shetland Islands (LSI)
01h 30min
ATR 72
ATR 72
- On-time
Friday
02 January
13:15
Glasgow (GLA)
14:54
Shetland Islands (LSI)
01h 39min
ATR 42-300 / 3
ATR 42-300 / 3
- Delayed