UTN4255 is operated by between M. R. Štefánik Airport (LZIB) and Burgas Airport (LBBG). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 38m. SkyMeter has observed 4 legs of this flight number via ADS-B.
✈
FLIGHTS
4
last 90 days
⏱
AVG DURATION
1h 38m
tracked time
📅
SERVICE PERIOD
06/03/2025 → 07/13/2026
first → last seen
🗺
ROUTES / TYPES
1 / 1
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 23 operations of UTN4255
07/08/2025
36m
↘ Diverted (inferred)
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window