Cyclone Arnab train cancellations affect 28 ECoR services in Odisha as railways activate emergency teams and regulate vulnerable routes. Bhubaneswar: With cyclone Arnab hurtling towards the coast, services of at least 22 trains have been cancelled as a. Cyclone Arnab has disrupted train services, with Indian Railways cancelling 95 trains, rescheduling 15 and short-terminating three services. Check the full list of affected trains.