How Many Buffer Days Should I Allow for Flight Delays at Simikot or Hilsa?
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Keep spare time after the scheduled return of a helicopter-linked yatra. There is no fixed number of buffer days that guarantees a connection. A practical starting point is to price two flexible nights, then ask the coordinator whether your season, route and onward ticket warrant a longer allowance.
Where delays can build
The Nepalgunj–Simikot flight and the Simikot–Hilsa helicopter are separate sectors. A delay early in the chain can affect the border transfer or later flight rotation. The same dependencies apply on the return. A flight operating for another group does not settle your group’s timing.
Work backwards from commitments
For a fixed international flight, work meeting or family ceremony, write down the last day you could realistically reach Kathmandu or Lucknow. Compare that date with the scheduled return and the airline’s change conditions. Ask who arranges extra accommodation, which costs you pay and how your family will receive an update.
Kailash packages and further reading
- 11-day Kailash helicopter yatra from Kathmandu
- 9-day Kailash yatra from Lucknow
- 10-day Kailash yatra from Kathmandu to Lucknow
Related guide Baggage on the Simikot Flight and Hilsa Helicopter