Rajdhani express are premium category trains by the Indian Railways that redefines luxury travelling in India. It is a fully air-conditioned train which connects country capital (Delhi) with state capitals. That is why they are called 'Rajdhani' which translates to 'Capital' in English. These train runs at very high speed and therefore it usually takes least time to reach destination compared to other trains on the same route. Mumbai rajdhani is the fastest rajdhani train which attains a maximum speed of 140 kmph on some stretch. Rajdhani Express offers catering facilities inside the train the fare of which is included in ticket fare. Rajdhani trains have 3 classes - First AC (1A), AC II-tier (2A) and AC III-tier (3A) only and they are coupled with LHB coaches that have higher safety features. The ticket fare for Rajdhani is maximum amongst all trains on the same route and has dynamic fare (Flexi Fare) system. Waitlisted passengers are strictly not allowed inside this train. Rajdhani train coaches are usually painted in red with a grey colored strip outside. 2 rajdhani trains run from Lumding Jn to Guwahati - RAJDHANI EXP (12423) and RAJDHANI EXP (20503).

Lumding Jn to Guwahati RAJDHANI EXP (12423) departs from Lumding Jn station (LMG) at 03:23 and arrives Guwahati station (GHY) at 06:30. This train has 18 stoppages. Lumding Jn to Guwahati rajdhani fare is Rs.1415 in First AC, Rs.850 in Second AC and Rs.625 in Third AC for this train which includes meal charges also.

Lumding Jn to Guwahati RAJDHANI EXP (20503) departs from Lumding Jn station (LMG) at 01:50 and arrives Guwahati station (GHY) at 05:20. This train has 18 stoppages. Lumding Jn to Guwahati rajdhani fare is Rs.1335 in First AC, Rs.805 in Second AC and Rs.575 in Third AC for this train which includes meal charges also.

Jan Shatabdi express as the name indicates is the shatabdi express for Jan (common mass). Basically these trains are an affordable version of Shatabdi trains in India. Therefore Jan Shatabdi trains have either seating arrangements as air-conditioned Chair Car (CC) or non air-conditioned Second Seating (2S) coaches. These are very pocket friendly compared to other trains on same route. These trains are for short distances and does not run overnight just like Shatabdi trains. It does not have onboard catering services which is there in Shatabdi trains. In general these trains are painted in white and blue combination with window panes painted either white or blue. 1 jan-shatabdi train runs from Lumding Jn to Guwahati - JANSATABDI EXP (12068).

Lumding Jn to Guwahati JANSATABDI EXP (12068) departs from Lumding Jn station (LMG) at 18:12 and arrives Guwahati station (GHY) at 21:20. Lumding Jn to Guwahati jan-shatabdi fare is Rs.395 in Chair Car and Rs.120 in Second Seater for this train.

Sampark Kranti is a series of express trains in India that connects different states of India to the national capital - New Delhi. Sampark in Hindi means connectivity while Kranti is also a word in Hindi language meaning revolution. Thus these trains have revolutionized the state connectivity with center. These trains have a combination of all the classes - AC, Sleeper and Unreserved coaches. Sampark Kranti trains are for long distance journeys. These trains are named after states and Sampark Kranti train for a particular state has most of the stoppages in that state only. 1 sampark-kranti train runs from Lumding Jn to Guwahati - PORVOTR S KRNTI (14037).

Lumding Jn to Guwahati PORVOTR S KRNTI (14037) departs from Lumding Jn station (LMG) at 02:00 and arrives Guwahati station (GHY) at 05:50. This train has 11 stoppages. Lumding Jn to Guwahati sampark-kranti fare is Rs.1175 in First AC, Rs.705 in Second AC, Rs.500 in Third AC and Rs.145 in Sleeper for this train.