| R | Supersonic Aircraft |
| P | First Class Premium |
| F | First Class |
| A | First Class Discounted |
| J | Business Class Premium |
| C | Business Class |
| D | Business Class Discounted |
| S | Economy/Coach |
| W | Economy/Coach Premium |
| Fn | Night Coach in First Class Component |
| Y | Economy/Coach |
| Cn | Night Business Coach |
| Yn | Night Economy/Coach |
| B | Economy/Coach Discounted |
| H | Economy/Coach Discounted |
| Q | Economy/Coach Discounted |
| M | Economy/Coach Discounted |
| T | Economy/Coach Discounted |
| K | Economy/Coach Discounted |
| L | Economy/Coach Discounted |
| V | Economy/Coach Discounted |
| Bn | Night Economy/Coach Discounted |
| Qn | Night Economy/Coach Discounted |
| Kn | Night Economy/Coach Discounted |
| Vn | Night Economy/Coach Discounted |
| U | Shuttle Service
(No Reservation Needed-Seat Guaranteed) |
| E | Shuttle Service (No Reservation Allowed) |
