TLM520 is a flight number operated by between Don Mueang International Airport (VTBD) and Chiang Mai International Airport (VTCC). SkyMeter last tracked TLM520 on September 27, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 0h 38m. SkyMeter has observed 86 legs of this flight number via ADS-B.
SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.
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FLIGHTS
86
last 90 days
⏱
AVG DURATION
38m
tracked time
📅
SERVICE PERIOD
5/29/2025 → 9/27/2026
first → last seen
🗺
ROUTES / TYPES
2 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
Aircraft types
Equipment used on this number
Safety profile
Flagged flights · last 90 days
Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each
flag, not the total event count. See /incidents for individual events.
Recent flights
Newest 30 operations of TLM520
9/8/2026
1h 1m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window