2 routes compared
Via Istanbul is the best route right now.
Based on official airspace warnings · checked 4h ago · How this works
Full breakdown →Cleanest ZRH→SIN corridor. Turkish Airlines via Istanbul avoids Gulf advisory zone exposure. IST–SIN is a well-operated long-haul segment.
Goes close to a warning area but does not cross it
Route assessed 22h ago
Full breakdown →The top option avoids the warning area this route crosses.
Emirates via Dubai. ZRH–DXB crosses the advisory zone. Use when Istanbul timing doesn't work.
Part of this route goes through a flight warning area
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