Udaipur City - Mysuru Junction Palace Queen Humsafar Express
Overview
Service type	Humsafar Express
First service	26 February 2018; 8 years ago (2018-02-26) (Inaugural service)
Current operator	North Western Railway
Route
Termini	Udaipur City (UDZ) Mysore Junction (MYS)
Stops	12
Distance travelled	2,256 km (1,402 mi)
Average journey time	43 hrs 45 mins
Service frequency	Weekly.[a]
Train number	19667 / 19668
On-board services
Class	AC 3 Tier
Seating arrangements	No
Sleeping arrangements	Yes
Catering facilities	Available
Observation facilities	Large windows
Entertainment facilities	Yes
Baggage facilities	No
Other facilities	Below the seats
Technical
Rolling stock	LHB Humsafar
Track gauge	1,676 mm (5 ft 6 in)
Operating speed	53 km/h (33 mph) average including halts.
Route map Legend Udaipur City Chittaurgarh Junction Neemuch - Ratlam Rajasthan Madhya Pradesh border Neemuch Mandsaur Ratlam Junction Madhya Pradesh Gujarat border Vadodara Junction Surat - Lonavla Surat Gujarat Maharashtra border Vasai Road Kalyan Junction Karjat Lonavala Pune Junction Sangli - Belagavi Sangli Miraj Junction Maharashtra Karnataka border Belagavi SSS Hubballi Junction Davangere KSR Bengaluru City Jn Mandya Mysuru Junction 19667 - Udaipur City → Mysuru 19668 - Mysuru → Udaipur City

The 19667 / 19668 Udaipur City - Mysuru Palace Queen Humsafar Express is a Humsafar Express operated by Indian Railways which connected Udaipur city railway station in Rajasthan and Mysuru Junction railway station in Karnataka. It is currently operated with 19667/19668 train numbers on a weekly basis.

Earlier they run with ALCo diesel locomotives WDM-3A and WDM-3D or EMD Diesel locomotive WDP-4 from different diesel loco sheds. As the entire route is now fully electrified, it is hauled by Bhagat Ki Kothi Loco Shed based WAP-7 electric locomotive on its entire journey w.e.f. 24/11/2025 from Udaipur City as 19667 and 27/11/2025 from Mysuru as 19668.

The train shares its rake with 22985/22986 Udaipur City-Delhi Sarai Rohilla Rajasthan Humsafar Express.