I’d also disagree with
@AviatorInsight that Covid is still running rampant in Indonesia and that is why there are still Indonesian government restrictions: more just the government are being ultra cautious and not relaxing rules. (masks still mandatory everywhere indoors) Covid hasn’t been rampant since February. Indeed, today’s official case numbers in Indonesia are: 1678 people have tested positive for the coronavirus, with five deaths reported. This from a country of over 270 million people. (but of course most are not testing or reporting, but that might be the same for many countries now)
I don't live in Indonesia so I can only go from what I read. However, if the government is still not relaxing rules (because of Covid) then this still presents a problem. Obviously, they want to contain the spread.
The Notice to Airmen (NOTAM) that is issued to all flight crew and gives details on any constructions/obstacles/hours of operation, etc at the airport.
This is for Lombok (WADL):
LOMBOK INTERNATIONAL/PRAYA (WADL)
TO AVOID THE SPREAD OF COVID-19 HOURS OF SERVICE CHANGED AS FLW :
ATS REPORTING OFFICE (ARO) : 0000-0900
TWR : 0000-0900 (8am - 5pm local)
RMK : EXC FOR HAJJ FLT
FROM 06 110320 TO 06 302359
This is for Surabaya (WARR):
SURABAYA (WARR)
RWY CLSD DUE TO WIP (Works in Progress)
RMK: EXC FOR HAJJ FLIGHT, MEDIVAC HELICOPTER
FROM 06 122204 TO 07 212200
JUN 12 2204-2300, JUN 13-JUL 21 1400-2200
(Times are in UTC)
So what this means is for Lombok there is no tower service at the time of our arrival. For Surabaya, the runway is closed during the period of our arrival due to works in progress.
Just because there are no obvious works doesn't mean it's not going on. Anytime maintenance personnel are within the runway strip, which includes the grass on the edges inside the gable markers (noted as the white triangular prisms), the runway will be closed. In this case it's from 10pm local to 6am local.
Hopefully, things open up soon enough and we can get back to regular programming without these tech stops. They annoy passengers just as much as they annoy the crew.