SBST services that I expected to get more
DDs.
5 & 21 - still only 50% fleet is DD
43 - with 76 going, expected 43 to get more SD->DD
103 - still only 1 perm DD
109 - given the high loading at NEX and bi-directional loading,
expected more DDs than 6/16 (like 8/16)
145 - still only 3 DDs
145 should get more DDs, they can replace 6-7 SDs with 3-4 DDs
given that SDs bunch frequently during peak hour and both have more
than 34 pax on board (Euro V KUB seating capacity) each