Informational Guide to Juan Santamaría Costa Rica International Airport - Non Official

WK38 Edelweiss Air - Flight Status

Codeshare Flights
The flight LH4520 from Lufthansa (LH) is a codeshare flight operated by Edelweiss Air (EDW) under the flight number WK38. Check this page for details about flight WK38.

Below, you can find details about Edelweiss Air flight WK38, which currently operates between the airports of San Jose - Juan Santamaria International Airport (Airport Code SJO) and Guanacaste - Guanacaste Airport (Airport Code LIR).
This flight data pertains specifically to the flight's details for Monday, February 09, 2026.

WK38 On Time performance:
64
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

WK38 Edelweiss Air to Guanacaste

Landed - Delayed
Delay: 22 minutes
Flight Status for Monday February 09, 2026

Airline information

Edelweiss Air
Edelweiss Air
Equipment: Airbus A350-900

Departure

San Jose (SJO)
February 09, 2026
Juan Santamaria International Airport
Departed at:
21:02
Gate:
-
Scheduled Departure Time: 20:10

Arrival

Guanacaste (LIR)
February 09, 2026
Guanacaste Airport
Arrived at:
21:27
Terminal:
-
Gate:
-
Scheduled Arrival Time: 21:05
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.costarica-airport.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:

- LH4520 - Lufthansa

- LX8038 - Swiss

Additional Information

Which is the frequency of flight WK38?
The flight WK38 is scheduled to flight on Monday, Wednesday on a weekly basis.

Which is the distance of flight WK38?
The distance between the two airports is 161 kilometers.

Which is the flight time of flight WK38?
The scheduled flight time gate to gate is: 00:55 hours.
The real flight time gate to gate on average is: 01:06 hours.

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

Alternative Flights

The following airlines serves the same route between San Jose and Guanacaste:

SANSA
- Flight Number: RZ1044. (On Time performance: 99 - Average Delay: 0 minutes)
- Flight Number: RZ1046. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: RZ1064. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: RZ1156. (On Time performance: 84 - Average Delay: 10 minutes)

World Ticket
- Flight Number: W13044.
- Flight Number: W13100.
- Flight Number: W13104.
- Flight Number: W13218.
- Flight Number: W13230.

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from November 10, 2025 to February 04, 2026, we have obtained these figures.
Total number of flights: 28
On Time: 18 ( 64 % )
Moderate Delay: 5 ( 18 % )
Significant Delay: 3 ( 11 % )
Major Delay: 2 ( 7 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 20 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from August 10, 2025 to February 04, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

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

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from February 03, 2025 to January 28, 2026. 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 WK38

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
09 February
21:02
San Jose (SJO)
21:27
Guanacaste (LIR)
00h 25min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Wednesday
04 February
16:53
San Jose (SJO)
17:19
Guanacaste (LIR)
00h 26min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Monday
02 February
20:29
San Jose (SJO)
20:55
Guanacaste (LIR)
00h 26min
Airbus A350-90
Airbus A350-90
Landed - On-time
Wednesday
28 January
16:38
San Jose (SJO)
17:05
Guanacaste (LIR)
00h 27min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Monday
26 January
20:21
San Jose (SJO)
20:46
Guanacaste (LIR)
00h 25min
Airbus A350-90
Airbus A350-90
Landed - On-time
Thursday
22 January
19:55
San Jose (SJO)
12:11
Zurich (ZRH)
16h 16min
Airbus A350-90
Airbus A350-90
- Delayed
Wednesday
21 January
15:50
San Jose (SJO)
16:45
Guanacaste (LIR)
00h 55min
Airbus A350-90
Airbus A350-90
- On-time
Monday
19 January
21:10
San Jose (SJO)
21:35
Guanacaste (LIR)
00h 25min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Thursday
15 January
21:34
San Jose (SJO)
14:30
Zurich (ZRH)
16h 56min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Wednesday
14 January
15:50
San Jose (SJO)
16:45
Guanacaste (LIR)
00h 55min
Airbus A350-90
Airbus A350-90
- On-time