Delhi to Gaya :- 22 Trains.
Number of Trains running on each 7 days of week
8 Trains = Wednesday
8 Trains = Friday
9...
more... Trains = Saturday
9 Trains = Sunday
10 Trains= Thursday
11 Trains = Monday
11 Trains = Tuesday
4 Trains= Daily [12398 12802 12314 12312]
1 Train = 6 days a week. [12302]
2 Trains= 4 days a week [12816 22824]
3 Trains= Triweekly [12818 12382 12876]
3 Trains= Biweekly [22812 20840 12324]
9 Trains= Weekly [22410 12350 22806 20818 12444 22858 12330 12380 12372]
9 TRAINS ON SUNDAY
12398 12802 12314 12312, 12302, 12876, 12324 20818 12380.
11 TRAINS ON MONDAY
12398 12802 12314 12312, 12302, 12816,
12818 12382, 22812 20840, 22806.
11 TRAINS ON TUESDAY
12398 12802 12314 12312, 12302, 22824 12876, 12382, 12350 12443 22858.
8 TRAINS ON WEDNESDAY
12398 12802 12314 12312, 12302, 22824 12816, 12330.
10 TRAINS ON THURSDAY
12398 12802 12314 12312, 12302, 22824 12816, 12818, 12324, 12372.
8 TRAINS ON FRIDAY
12398 12802 12314 12312, 12876 12382, 22812 20840.
9 TRAINS ON SATURDAY
12398 12802 12314 12312, 12302, 22824 12816, 12818, 22410.