| Pontianak Autreppe | Central European Time | 05:00 |
| Pontianak Aurora | Eastern Time | 11:00 |
| Pontianak Aukrug | Central European Time | 05:00 |
| Pontianak Audubon | Eastern Time | 11:00 |
| Pontianak Auchenflower | Eastern Australia Time | -03:00 |
| Pontianak Auckland | New Zealand Time | -05:00 |
| Pontianak Auckland | New Zealand Time | -05:00 |
| Pontianak Auckland | New Zealand Time | -05:00 |
| Pontianak Auckland | New Zealand Time | -05:00 |
| Pontianak Auderghem | Central European Time | 05:00 |
| Pontianak Aubergenville | Central European Time | 05:00 |
| Pontianak Auburn | Central Time | 12:00 |
| Pontianak Attibele | India Standard Time | 01:30 |
| Pontianak Ananthapur | India Standard Time | 01:30 |
| Pontianak Anchor Point | Alaska Time | 15:00 |
| Pontianak Andergrove | Eastern Australia Time | -03:00 |
| Pontianak Anderlecht | Central European Time | 05:00 |
| Pontianak Atoka | Central Time | 12:00 |
| Pontianak Attalla | Central Time | 12:00 |
| Pontianak Amurrio | Central European Time | 05:00 |
| Pontianak Amsterdam Airport Schiphol | Central European Time | 05:00 |
| Pontianak Amriswil | Central European Time | 05:00 |
| Pontianak Amritsar Cantt. | India Standard Time | 01:30 |
| Pontianak Anamizu | Japan Time | -02:00 |
| Pontianak Anaconda | Mountain Time | 13:00 |
| Pontianak Ajanta | India Standard Time | 01:30 |
| Pontianak Ajijic | Central Time | 12:00 |
| Pontianak Aitkenvale | Eastern Australia Time | -03:00 |
| Pontianak Airport West | Eastern Australia Time | -03:00 |
| Pontianak Air Itam | Malaysia Time | -01:00 |
| Pontianak Aigle | Central European Time | 05:00 |
| Pontianak Aiea | Hawaii-Aleutian Time | 17:00 |
| Pontianak Amherst | Eastern Time | 11:00 |
| Pontianak Amory | Central Time | 12:00 |
| Pontianak Amorbach | Central European Time | 05:00 |
| Pontianak Ampang | Malaysia Time | -01:00 |
| Pontianak Amirim | Israel Time | 04:00 |
| Pontianak Ammon | Mountain Time | 13:00 |