http://www.southendairport.com/(external link, opens in a new tab)
Yes
08000326294
https://www.nationalrail.co.uk/(external link, opens in a new tab)
For train times and fares please contact National Rail Enquires on 0845 748 4950 or if your enquire is specific to London Southend Airport Railway Station, please contact our helpdesk 24 hours a day on 0800 032 6294.
[email protected]
01702538500
Glyn Jones