Some further PR update: https://www.phnompenhpost.com/busine...nsport-options

TTA has a fleet of 261 cars with seating capacities of up to seven passengers and 69 minibuses accommodating eight to 15 passengers, catering to a wide range of tourist preferences. The fee for taxi services from the airport to Siem Reap’s urban area stands at $35 per one-way trip for cars. Entire shuttle buses are available for $40 per trip, or $8 per passenger for one-way trips and $15 for round trips.

69 minibuses and other data seems to be heavily inflated in my view:

As of now, departure from Siem Reap (CDF Angkor Duty Free) to Airport is scheduled at 08:00 11:00, 13:30 16:30 and from Airport to Siem Reap CDF Angkor Duty Free 09:30 12:30, 15:00 20:00 only...TICKET PRICE: USD 8 one way, USD 15 roundtrip.Payable by cash (USD, Riels) and ABA app. Plus tuk tuk to/from your hotel

Anyone has update on reliable private shared minibus services? They at least might provide drop at your hotel...