The 20433 / 20434 Jammu Mail is an express train which goes from Subedarganj (Prayagraj) in Uttar Pradesh to Shri Mata Vaishno Devi Katra in Jammu and Kashmir. The train was extended up to Katra from Jammu on 1 September 2015. This train was extended from New Delhi to Suberdarganj on 5 September 2024.