ACI Asia-Pacific has added three members, bringing its total roster to 122 members operating 609 airports.
The new members are:
- Waikato Regional Airport, operator of Hamilton Airport (HLX) in New Zealand
 - Addu International Airport, the operator for Gan International Airport (GAN) in the Maldives
 - Van Don International Airport (VDO), Philippines
 
Hamilton Airport
Total capacity: 260,492
Total destinations: 2
Total carriers: 1
Top routes:
| 
 Route  | 
 Operator  | 
 Seats (2021)  | 
| 
 CHC-HLZ  | 
 Air New Zealand  | 
 109,594  | 
| 
 HLZ-WLG  | 
 Air New Zealand  | 
 150,898  | 
Top carriers:
| 
 Carrier  | 
 Seats (2021)  | 
| 
 Air New Zealand  | 
 260,492  | 
Van Don International Airport
Total capacity: 115,269
Total destinations: 2
Total carriers: 5
Top routes:
| 
 Route  | 
 Operator  | 
 Seats (2021)  | 
| 
 SGN-VDO  | 
 Vietjet  | 
 55,700  | 
| 
 SGN-VDO  | 
 Bamboo Airways  | 
 32,244  | 
| 
 SGN-VDO  | 
 Vietnam Airlines  | 
 26,187  | 
| 
 SGN-VDO  | 
 FlexFlight ApS  | 
 840  | 
| 
 ICN-VDO  | 
 Asiana Airlines  | 
 298  | 
Top carriers:
| 
 Carrier  | 
 Seats (2021)  | 
| 
 Vietjet  | 
 55,700  | 
| 
 Bamboo Airways  | 
 32,244  | 
| 
 Vietnam Airlines  | 
 26,187  | 
| 
 FlexFlight ApS  | 
 840  | 
| 
 Asiana Airlines  | 
 298  | 
Gan International Airport
Total capacity: 16,002
Total destinations: 7
Total carriers: 3
Top routes:
| 
 Route  | 
 Operator  | 
 Seats (2021)  | 
| 
 CMB-GAN  | 
 Srilankan Airlines  | 
 3,536  | 
| 
 GAN-GKK  | 
 Maldivian  | 
 3,500  | 
| 
 GAN-MLE  | 
 Maldivian  | 
 3,500  | 
| 
 GAN-KDM  | 
 Maldivian  | 
 2,450  | 
| 
 FVM-GAN  | 
 Maldivian  | 
 1,400  | 
Top carriers:
| 
 Carrier  | 
 Seats (2021)  | 
| 
 Maldivian  | 
 12,250  | 
| 
 Srilankan Airlines  | 
 3,536  | 
| 
 Bulgaria Air  | 
 216  | 
Photo credit: Hamilton Airport