Baoquan to Heihe (DTU-HEK): nonstop flights and who flies them

Chengdu Airlines flies the DTU to HEK nonstop about 4 times a week. In the timetable below it flies as EU 1901, scheduled at 45 minutes for the 136 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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4
Flights a week, 4-week average
45 minutes
Scheduled flight time
136 mi
Nonstop distance
Free
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Baoquan to Heihe flight schedule

Scheduled nonstop departures for DTU to HEK starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Baoquan (DTU) to Heihe (HEK)
Date Flight Airline Departs DTU Arrives HEK Duration Aircraft
EU 1901Chengdu Airlines11:0011:4545 minutesC09
EU 1901Chengdu Airlines09:4010:2545 minutesC09
EU 1901Chengdu Airlines09:4010:2545 minutesC09
EU 1901Chengdu Airlines09:4010:2545 minutesC09
EU 1901Chengdu Airlines09:4010:2545 minutesC09
EU 1901Chengdu Airlines09:4010:2545 minutesC09
EU 1901Chengdu Airlines09:4010:2545 minutesC09

Showing all 7 scheduled DTU to HEK departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every DTU to HEK date on the interactive map

The full DTU to HEK nonstop schedule

This page carries the full DTU to HEK nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each DTU to HEK nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See DTU to HEK on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Baoquan to Heihe nonstop

Carriers operating DTU to HEK nonstop in the current schedule.

  • Chengdu Airlines (EU)
See DTU to HEK on the interactive map →

Frequently asked questions about DTU to HEK

How long is the flight from Baoquan (DTU) to Heihe (HEK)?
EU 1901 is scheduled at 45 minutes from Baoquan (DTU) to Heihe (HEK) on every departure in the schedule table on this page. The nonstop covers about 136 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DTU to HEK?
Chengdu Airlines is currently the only airline flying DTU to HEK nonstop. 2LNR doesn't show award or upgrade space for it on DTU to HEK, so this page carries the schedule rather than a space claim.
How many flights a week are there from DTU to HEK?
About 4 nonstop flights a week run between Baoquan (DTU) and Heihe (HEK) in the current schedule, operated by Chengdu Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DTU to HEK depart?
Scheduled DTU to HEK nonstops in the next 7 days with service leave between 09:40 and 11:00, local time at Baoquan. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DTU to HEK nonstop?
Chengdu Airlines flies EU 1901 nonstop from Baoquan (DTU) to Heihe (HEK), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on DTU to HEK?
Not on this route: 2LNR doesn't show award or upgrade space for Chengdu Airlines on DTU to HEK. The page carries the full DTU to HEK nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full DTU to HEK nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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