Tacheng (TCG) — Hami (HMI): how long is the flight?
TCG — HMI: scheduled duration in the saved data is 1 hr 45 min, the median of available flights.
TCG — HMI: what is the distance?
The straight-line distance between airports TCG and HMI is about 919 km, not the actual flight path.
Airlines on this route
The saved board for TCG — HMI lists these airlines: China Express Airlines.