| IATA | ICAO | Airport name | Location served | Time | DST |
|---|
| -QA- |
|---|
| QAQ | LIAP | L'Aquila–Preturo Airport[1] | L'Aquila,Abruzzo, Italy | | |
| -QB- |
|---|
| QBC | CYBD | Bella Coola Airport | British Columbia, Canada |
| QBH | YMHL | Mount Holland Airport | Mount Holland,Western Australia, Australia | | |
| -QC- |
|---|
| QCY | EGXC | RAF Coningsby | Coningsby,England, United Kingdom | | |
| -QH- |
|---|
| QHU | EDXJ | Husum Schwesing Airport[1] | Husum,Schleswig-Holstein, Germany | | |
| -QL- |
|---|
| QLR | LPMR | Monte Real Air Base | Monte Real,Portugal | | |
| -QO- |
|---|
| QOW | DNIM | Sam Mbakwe Airport | Owerri,Nigeria | | |
| -QP- |
|---|
| QPG | WSAP | Paya Lebar Air Base | Singapore | | |
| -QR- |
|---|
| QRA | FAGM | Rand Airport | Johannesburg,South Africa | | |
| QRC | SCRG | Rancagua de la Independencia Airport | Rancagua,Chile | | |
| QRO | MMQT | Querétaro Intercontinental Airport | Querétaro City,Querétaro, Mexico | | |
| QRW | DNSU | Warri Airport (Osubi Airport) | Warri,Nigeria | | |
| -QS- |
|---|
| QSC | SDSC | Mário Pereira Lopes Airport | São Carlos,São Paulo, Brazil | | |
| QSF | DAAS | Ain Arnat Airport | Sétif,Algeria | | |
| QSR | LIRI | Salerno Costa d'Amalfi Airport (Pontecagnano Airport) | Salerno,Campania, Italy | | |
| QSZ | ZWSC | Shache Airport | Shache,Xinjiang, China | UTC+08:00 | |
| -QU- |
|---|
| QUB | HLUB | Ubari Airport[1] | Ubari,Libya | | |
| QUG | EGHR | Chichester/Goodwood Airport | Chichester,England, United Kingdom | | |
| QUJ | RPVZ | Siquijor Airport[2] | Siquijor,Siquijor,Philippines | | |
| QUO | DNAI | Akwa Ibom International Airport | Uyo,Nigeria | | |
| QUY | EGUY | RAF Wyton[1] | Wyton,England, United Kingdom | | |
| -QW- |
|---|
| QWG | | Wilgrove Air Park (FAA: 8A6) (closed June 2020) | Charlotte,North Carolina, United States |
