Cosmic radiation on flights from New York (JFK)
John F. Kennedy International Airport, New York, United States. ICAO KJFK, at 40.64°, -73.78°. FlightDose publishes 9 routes from here and 9 to here, each direction on its own page.
Of the 9 published routes from JFK, the flight to Miami (JFK → MIA) receives the least, about 7.32 µSv for a standard flight, and the flight to Hong Kong (JFK → HKG) the most, about 61.1 µSv. A route's dose depends mostly on its hours in the air and how far it runs from the equator (why latitude matters).
Updated
Routes from JFK
- JFK → LHRLondon, 6 h 18 min26.5 µSv
- JFK → LAXLos Angeles, 5 h 19 min20.2 µSv
- JFK → DFWDallas-Fort Worth, 3 h 8 min11.1 µSv
- JFK → SFOSan Francisco, 5 h 32 min21.9 µSv
- JFK → MIAMiami, 2 h 25 min7.32 µSv
- JFK → CDGParis, 6 h 36 min27.3 µSv
- JFK → HKGHong Kong, 15 h 24 min61.1 µSv
- JFK → DXBDubai, 12 h 19 min46.4 µSv
- JFK → GRUSão Paulo, 9 h 3 min20.1 µSv
Routes to JFK
- LHR → JFKLondon, 7 h 16 min31 µSv
- LAX → JFKLos Angeles, 4 h 35 min17.2 µSv
- DFW → JFKDallas-Fort Worth, 2 h 44 min9.41 µSv
- SFO → JFKSan Francisco, 4 h 45 min18.5 µSv
- MIA → JFKMiami, 2 h 18 min6.94 µSv
- CDG → JFKParis, 7 h 37 min31.9 µSv
- HKG → JFKHong Kong, 15 h 6 min60.1 µSv
- DXB → JFKDubai, 13 h 36 min51.6 µSv
- GRU → JFKSão Paulo, 9 h 14 min20.7 µSv
Standard flight: 35,000 ft, estimated time in the air, solar conditions of August 2026; CARI-7.
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