VTM521 is a flight number operated by between General Mariano Escobedo International Airport (MMMY) and Hermanos Serdán International Airport (MMPB). SkyMeter last tracked VTM521 on July 22, 2026. The flight is most often flown by a BOEING Boeing 737-400. Typical block time is 4h 22m. SkyMeter has observed 3 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.
✈
FLIGHTS
3
last 90 days
⏱
AVG DURATION
4h 22m
tracked time
📅
SERVICE PERIOD
12/9/2025 → 7/22/2026
first → last seen
🗺
ROUTES / TYPES
2 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
Routes flown
By count · last 90 days
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 22 operations of VTM521
7/17/2026
5h 52m
No alerts
4/1/2026
7h 40m
No alerts
3/19/2026
4h 23m
No alerts
3/12/2026
5h 7m
No alerts
3/12/2026
5h 7m
No alerts
2/27/2026
4h 59m
No alerts
2/12/2026
5h 3m
No alerts
1/9/2026
5h 5m
No alerts
12/17/2025
5h 51m
No alerts
12/17/2025
5h 51m
No alerts
12/11/2025
5h 54m
No alerts
12/10/2025
6h 3m
No alerts
12/9/2025
5h 25m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window