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Flight corridors affected by closed or high-risk airspace

Last updated · advisory + route data

50 major corridors between busy hubs whose direct great-circle line crosses Level 3–4 countries. Sorted by the estimated time added when every Level 4 ("Do not travel") country is avoided.

CorridorDirect crossesExtra kmEst. time
Delhi → Dallas-Fort Worth DEL–DFWRussia+1,602+1.9 h
Chengdu → Toronto CTU–YYZRussia+1,651+1.9 h
Kunming → Toronto KMG–YYZRussia+1,492+1.8 h
Bangkok → New York BKK–JFKRussia+1,467+1.7 h
Bangkok → Newark BKK–EWRRussia+1,418+1.7 h
Beijing → Amsterdam PEK–AMSRussia+1,329+1.6 h
Kuala Lumpur → New York KUL–JFKRussia+1,157+1.4 h
Beijing → Frankfurt PEK–FRARussia+1,104+1.3 h
Beijing → Paris PEK–CDGRussia+1,126+1.3 h
Shanghai → Amsterdam PVG–AMSRussia+1,120+1.3 h
Kuala Lumpur → Newark KUL–EWRRussia+1,109+1.3 h
Tokyo → Madrid NRT–MADRussia+1,088+1.3 h
Seoul → Munich ICN–MUCRussia, Belarus, North Korea+991+1.2 h
Shanghai → Paris PVG–CDGRussia+923+1.1 h
Tokyo → Barcelona NRT–BCNRussia+930+1.1 h
Mumbai → Dallas-Fort Worth BOM–DFWRussia, Afghanistan+913+1.1 h
Chongqing → Dublin CKG–DUBRussia+846+1 h
Chengdu → Manchester CTU–MANRussia+771+0.9 h
Hong Kong → Amsterdam HKG–AMSRussia+680+0.8 h
Los Angeles → Dubai LAX–DXBRussia, Iran+656+0.8 h
Guangzhou → London CAN–LHRRussia+672+0.8 h
Seoul → Barcelona ICN–BCNRussia, Belarus, North Korea+677+0.8 h
Kunming → Dublin KMG–DUBRussia+634+0.7 h
Hong Kong → Paris HKG–CDGRussia, Belarus+512+0.6 h
Chengdu → Brussels CTU–BRURussia, Belarus+543+0.6 h
Delhi → London DEL–LHRRussia, Afghanistan+462+0.5 h
Delhi → Frankfurt DEL–FRARussia, Afghanistan+439+0.5 h
Guangzhou → Munich CAN–MUCRussia, Belarus+409+0.5 h
Kunming → Brussels KMG–BRURussia, Belarus+423+0.5 h
Mumbai → London BOM–LHRIran, Afghanistan+304+0.4 h
Singapore → Atlanta SIN–ATLRussia+335+0.4 h
Singapore → Chicago SIN–ORDRussia+352+0.4 h
Doha → Los Angeles DOH–LAXRussia, Iran+351+0.4 h
Taipei → New York TPE–JFKRussia, North Korea+373+0.4 h
Taipei → Madrid TPE–MADRussia, Belarus+353+0.4 h
Chennai → Berlin MAA–BERRussia, Iran, Afghanistan+258+0.3 h
Mumbai → Frankfurt BOM–FRAIran, Afghanistan+287+0.3 h
Guangzhou → Atlanta CAN–ATLRussia+254+0.3 h
Denver → Dubai DEN–DXBRussia, Iran+246+0.3 h
Shanghai → Chicago PVG–ORDRussia, North Korea+227+0.3 h
Hong Kong → Atlanta HKG–ATLRussia+230+0.3 h
Singapore → Istanbul SIN–ISTIran, Afghanistan+241+0.3 h
Seoul → Chicago ICN–ORDRussia, North Korea+238+0.3 h
Kuala Lumpur → Istanbul KUL–ISTIran, Afghanistan+232+0.3 h
Tokyo → Istanbul NRT–ISTRussia, North Korea+251+0.3 h
Bangkok → Munich BKK–MUCRussia, Afghanistan+275+0.3 h
Stockholm → Dubai ARN–DXBIran, Russia, Belarus+268+0.3 h
Taipei → Barcelona TPE–BCNRussia, Belarus+284+0.3 h
Doha → Las Vegas DOH–LASRussia, Iran+271+0.3 h
Chongqing → Madrid CKG–MADRussia+208+0.2 h

Estimates assume 850 km/h and treat Level 4 countries as no-fly. Real routings depend on each airline's regulator and can differ. Method & CSV download.