yes this is not superfast train.(Techencially) as IR official site shows train type as composite. This train is superfast train between MAS toSBC and avg speed is 61 . when it was extended to SSPN the AVG came down but the super fast charges are taken . if you travel between SBC to SSPN then Superfast charges are not taken. Here is proof.
You Queried For
Train...
more... Number Train Name Date
(DD-MM-YYYY) Source Station Destination Station
12691 SSPN EXPRESS 11-11-2011 CHENNAI CENTRAL SAI P NILAYAM
Train Type Distance (kms)
COMPOSITE 529
Fare/Charges Class -- Sleeper
Base Fare 209
Reservation Charges 20
Superfast Charges 20
Other Charges 0
Total Amount 249
SBC to SSPN fare detail:
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Train Number Train Name Date
(DD-MM-YYYY) Source Station Destination Station
12691 SSPN EXPRESS 12-11-2011 BANGALORE CY JN SAI P NILAYAM
Train Type Distance (kms)
COMPOSITE 168
Fare/Charges Class -- Sleeper
Base Fare 100
Reservation Charges 20
Superfast Charges 0
Other Charges 0
Total Amount 120