2 routes compared
All 2 routes avoid warning areas right now.
Based on official airspace warnings · checked 4h ago · How this works
Full breakdown →CGK–NRT via Hong Kong, routing northeast over South China Sea into HKG then east over East China Sea to Japan. Avoids the warning area entirely — corridor. Cathay Pacific provides strong CGK–HKG connections with reliable HKG–NRT service. Preferred when HKG transit times and Cathay Pacific's dense schedule offer a better connection than the SIN routing.
Route assessed 22h ago
Full breakdown →CGK–NRT via Singapore, routing north over the South China Sea and East China Sea into Japan. Avoids the warning area entirely — — the corridor avoids all current advisory zones including Iran airspace, Central Asian airspace, and Russian airspace. Singapore Airlines and Garuda Indonesia provide good CGK–SIN connections; SQ continues SIN–NRT daily. Preferred when hub transit is acceptable and airspace minimisation is the priority.
Route assessed 22h ago
Full breakdown →We have fewer routes covered for this search than usual.
We score each route based on whether it flies near or through warning areas, how much longer it is, and how many reroute options exist — based on official flight warnings.
Some routes aren't covered yet — if yours is missing, that's a gap, not an assessment.
Scores compare route options; they are not safety ratings. Always check with your airline before booking.
Full explanation →For reference only · Check with your airline before booking