| Box Width: | 25em |
| Cocanada AC Express | |
| Type: | AC Express |
| Status: | Operating |
| Locale: | Andhra Pradesh, Telangana |
| First: | 09 Dec 2012 |
| Operator: | South Central Railways |
| Stops: | 11 |
| End: | Kakinada Town |
| Distance: | 608km (378miles) |
| Journeytime: | 11 hours, 20 minutes |
| Frequency: | Tri-weekly Mondays, Wednesdays & Fridays from LPI-CCT Sundays, Tuesdays & Thursdays from CCT-LPI |
| Class: | AC First, 2 Tier, 3 Tier |
| Seating: | Indian Rail standard |
| Sleeping: | Yes |
| Catering: | Catering available |
| Observation: | Large windows in all carriages, cleanliness |
| Baggage: | Below the seats |
| Stock: | LHB coach |
| Gauge: | Broad (1,676 mm) |
| El: | 5,350 hp (3,989 kW) |
| Speed: | 55 km/h (average) |
The Cocanada AC Express[1] is a tri-weekly AC Express train belonging to South Central Railway zone which connects and .
It operates as train number 12775 from Kakinada Town to Lingampalli and as train number 12776 in the reverse direction, serving the states of Andhra Pradesh and Telangana.
From Kakinada Town to Lingampalli, it is hauled by WAP-7 of Royapuram shed.
The 12775/ 12776 Cocanada AC Express runs from Kakinada Town via, Tanuku,, Akividu, Kaikaluru,, *,,,,, Lingampalli.
This train is permanently diverted to stop at Rayanapadu because of heavy traffic at .
12775 starts from Kakinada Town every Sunday, Tuesday, Thursday at 20:10 hrs IST and reaches Lingampalli every Monday, Wednesday, Friday at 7:30 AM IST
12776 starts from Lingampalli every Monday, Wednesday, Friday at 20:00 hrs IST and reaches Kakinada Town on Tuesday, Thursday, Saturday at morning 7:18 AM IST