Not every flight from Seoul to Delhi takes the same path right now.
2 of 3 routes rated Flowing. Via Hong Kong is the strongest current option.
Via Hong Kong — clean airspace routing, with moderate detour impact and strong hub reliability.
Clean alternative via HKG. Avoids Central Asian FIRs by routing southwest via South China Sea and Indian subcontinent. Adds ~1.75h versus direct.
ICN–HKG–DEL is advisory-clean. Adds approximately 1.75 hours versus Central Asia direct.
Fully advisory-clean southern routing via SIN. Both legs avoid Central Asian FIRs entirely. Preferred when Central Asian advisories are elevated.
Standard routing for ICN–DEL. Transits Central Asian FIRs (Kazakhstan/Uzbekistan). Open but EASA-monitored. Fastest option when Central Asian advisories are stable.
Active disruptions
FlightDetour evaluates route options using advisory airspace exposure, corridor sensitivity, detour impact, and hub routing logic — based on publicly available EASA and national authority advisories.
Coverage focuses on major long-haul corridors. Some routing patterns — including certain China-side connections via mainland Chinese hubs — are not yet included. If you expect an option here and don't see it, that's a coverage gap, not an assessment.
Scores compare corridor quality; they do not predict airline operations or safety outcomes. Verify with your airline and government travel advisories before booking.
Full methodology →Advisory data only · Verify before booking