| EFD status (fltstate) | Description |
|---|
| "FI" | Filed. Basic status. |
| “FS” | Filed_Slot_allocated. The flight is regulated, but the slot has not yet been published via a SAM. |
| “SI” | Slot_Issued. The flight is regulated and the slot has been published via a SAM. |
| "TA" | Tact_Activated. ETFMS assumes that the flight is airborne, but it has not yet received a confirmation from ATC (yet). |
| "AA" | Atc_Activated. ETFMS has received a message that the flight is airborne. |
| "CA" | CAncelled. The flight plan has been cancelled via a CNL message or by the FMD operator. |
| "TE" | TErminated. ETFMS considers the flight terminated. |
| "SU" | SUspended. The flight has been suspended. |
