N1991Y is operated by ROISE JONDAVID G, ROISE DAVID between Spitzer Airport (ND80) and Bismarck Municipal Airport (KBIS). The flight is most often flown by a MOONEY Mooney M-20C Ranger. Typical block time is 0h 40m. SkyMeter has observed 53 legs of this flight number via ADS-B.

FLIGHTS
53
last 90 days
AVG DURATION
40m
tracked time
📅
SERVICE PERIOD
05/30/2025 → 08/22/2026
first → last seen
🗺
ROUTES / TYPES
24 / 1
city pairs · airframes
INCIDENT RATE
13.2%
7 flagged

Routes flown

By count · last 90 days

10
5
avg 10m · Spitzer → Bismarck
4
avg 17m · Kalainov Private → Bismarck
3
avg 1h 20m · Bismarck → Grand Forks
1
avg 6m · Schirmeister Private → Bismarck
1
avg 23m · Hector → Barnes County
1
avg 1h 23m · Hector → Bismarck
1
avg 1h 10m · Bismarck → West Fargo
1
avg 50m · Bismarck → Washburn
KD54 5N4
1
avg 20m · West Fargo → Sky Haven
1
avg 31m · Waldie Farms → Hector

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
7
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 N1991Y

30
08/21/2026
1h 22m
△ Low approach-stability score
07/29/2026
49m
△ Low approach-stability score
07/28/2026
1h 23m
△ Low approach-stability score
07/28/2026
1h 12m
△ Low approach-stability score
07/27/2026
16m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window