Udon Thani to Chiang Mai (UTH-CNX): nonstop flights and who flies them

Royal Flying Doctor Service and Nok Air fly the UTH to CNX nonstop about 7 times a week. The timetable below shows the nonstop scheduled at 1h 5m for the 268 miles.

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

Updated .

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7
Flights a week, 4-week average
1h 5m
Scheduled flight time
268 mi
Nonstop distance
Free
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Udon Thani to Chiang Mai flight schedule

Scheduled nonstop departures for UTH to CNX 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 Udon Thani (UTH) to Chiang Mai (CNX)
Date Flight Airline Departs UTH Arrives CNX Duration Aircraft
FD 2011Royal Flying Doctor Service13:1014:151h 5mAirbus A320
FD 2011Royal Flying Doctor Service11:4512:501h 5mAirbus A320
FD 2011Royal Flying Doctor Service11:4512:501h 5mAirbus A320
DD 703Nok Air16:3017:351h 5mBoeing 737-800
FD 2011Royal Flying Doctor Service11:4512:501h 5mAirbus A320
DD 703Nok Air16:3017:351h 5mBoeing 737-800
FD 2011Royal Flying Doctor Service11:4512:501h 5mAirbus A320

Showing all 7 scheduled UTH to CNX 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 UTH to CNX date on the interactive map

Aircraft on the Udon Thani to Chiang Mai nonstop

In the schedule table on this page, Royal Flying Doctor Service flies the Airbus A320, and Nok Air flies the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full UTH to CNX nonstop schedule

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

See the schedule

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

Plan on the map

See UTH to CNX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Udon Thani to Chiang Mai nonstop

Carriers operating UTH to CNX nonstop in the current schedule.

See UTH to CNX on the interactive map →

Frequently asked questions about UTH to CNX

How long is the flight from Udon Thani (UTH) to Chiang Mai (CNX)?
Every departure in the schedule table on this page is scheduled at 1h 5m from Udon Thani (UTH) to Chiang Mai (CNX). The nonstop covers about 268 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from UTH to CNX?
Royal Flying Doctor Service and Nok Air fly UTH to CNX nonstop. 2LNR doesn't show award or upgrade space for any of them on UTH to CNX, so this page carries the schedule rather than a space claim.
How many flights a week are there from UTH to CNX?
About 7 nonstop flights a week run between Udon Thani (UTH) and Chiang Mai (CNX) in the current schedule, operated by Royal Flying Doctor Service and Nok Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from UTH to CNX depart?
Scheduled UTH to CNX nonstops in the next 7 days with service leave between 11:45 and 16:30, local time at Udon Thani. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate UTH to CNX nonstop?
In the schedule table on this page, UTH to CNX nonstops fly as FD 2011 on Royal Flying Doctor Service and DD 703 on Nok Air. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on UTH to CNX?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying UTH to CNX. The page carries the full UTH to CNX nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full UTH to CNX 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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