B777 Undifferentiated or Other Model
Flight Crew Last 90 Days 222; Flight Crew Total 6947; Flight Crew Type 1107
ATC Issue All Types; Inflight Event / Encounter Weather / Turbulence; Inflight Event / Encounter Fuel Issue
Air Traffic Control Issued New Clearance; Flight Crew Executed Go Around / Missed Approach; Flight Crew Diverted
Company Policy; Weather
Arrival into Narita with strong; gusty winds slowed the arrival flow. Multiple aircraft required to hold. We were given two holds inbound (the first at KETAR and next at VEPOX). While en route to VEPOX Tokyo gave us an Expect Further Clearance (EFC) [approximately 75 minutes in the future]. Tokyo was advised by us we could not accept such a lengthy delay. They would not adjust our EFC unless an emergency [existed]. After [advising ATC] we were given expedited vectors to Narita. During the ILS approach to 16R an aural/visual wind shear warning occurred. A go around was executed and we diverted to Yokota due to our fuel state.
A B777 First Officer reported diverting to an alternate airport after a missed approach was executed.