Our planefagging spreadsheet does indicate that we have spotted OmniAir at least once before flying to/from Gitmo. Pic related.
Guantanamo Bay Arrivals and Departures
https://flightaware.com/live/airport/MUGM
Has recent history only – capture often
Some 'airlines' that fly into Guantanamo with their respective call prefixes and airline names.
ABX ABX Air - Abex
BSK Miami Air - Biscayne
CSQ IBC Airways - Chasqui
SCX Sun Country Airlines
ATN Air Transport
EGS No Airline name
IBC IBC Airways
Infrequent
CMB Omni Air International (1)
GTI Atlas Air “Giant”
Guantanamo Flight Origins
The key to this is determining the staging points. We know that flights originate from military installations or regional airports, such as
KNGU Norfolk Naval Station - Chambers Field VA
ADW Andrews Joint Base MD
KHEF Manassas Field VA
NHK Patuxent Naval Station MD
KFLL Fort Lauderdale FL
KNIP Jacksonville FL
KMIA Miami FL
Infrequent
KORD Chicago O’Hare IL
DC
MYR Myrtle Beach SC
Checking the Departure tables for the above airports may provide a clue.
These, and knowing the airlines used, may help us find the transfer flights.
Flights that have (Military) executive jet escort are also highly probable to have targets aboard.
Hope that helps. I believe we also logged that info on the Planefagging101 bread.