Showing 1,012 registered airlines with a combined fleet of 8,860 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Private Jet Management | PJA | 0 |
| Pro Air | PRH | 0 |
| Pro Air Service | PSZ | 0 |
| Professional Express Courier Service | PAD | 0 |
| Propheter Aviation | PPA | 0 |
| Providence Airline | PTL | 0 |
| PSA Airlines | JIA / OH | 79 |
| Puerto Rico National Guard | PNG | 0 |
| Quest Diagnostics | LBQ | 4 |
| Qwest Commuter Corporation | QCC | 0 |