bhai sahab total running time is same.
12481 / DLI-SGNR --- 07.30 hrs Speed 56 KMPH)
(02472 DLI-SGNR --- 07.30 hrs / Speed 56KMPH)
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(02471 SGNR - DLI --- 07.40 hrs / Speed 55KMPH)
(12482 DLI-SGNR ---- 07.40hrs / Speed 55 KMPH)
sir, PLEASE THINK Mathematically rather than blindly believing on Govt. Statements.