N646AT is operated by HINTERLAND HOLDINGS LLC between McGrath Airport (PAMC) and Merrill Field (PAMR). The flight is most often flown by a CESSNA Cessna 208 Caravan 1. Typical block time is 1h 4m. SkyMeter has observed 237 legs of this flight number via ADS-B.

FLIGHTS
237
last 90 days
AVG DURATION
1h 4m
tracked time
📅
SERVICE PERIOD
6/3/2025 → 8/15/2026
first → last seen
🗺
ROUTES / TYPES
61 / 1
city pairs · airframes
INCIDENT RATE
6.8%
16 flagged

Routes flown

By count · last 90 days

10
19
avg 1h 37m · McGrath → Merrill Field
13
avg 37m · Chenega Bay → Merrill Field
13
avg 1h 19m · Merrill Field → McGrath
10
avg 31m · Skwentna → Merrill Field
PAMR 7KA
8
avg 49m · Merrill Field → Tatitlek
8
avg 1h 6m · Nikolai → Merrill Field
7KA PAMR
7
avg 43m · Tatitlek → Merrill Field
TYE PAMR
6
avg 24m · Tyonek → Merrill Field
6
avg 15m · McGrath → Nikolai
2OK PAMR
5
avg 3h 5m · Alaska Regional Hospital Heliport → Merrill Field

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
16
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 N646AT

30
8/13/2026
2h 12m
△ Low approach-stability score
8/13/2026
35m
△ Low approach-stability score
8/10/2026
1h 52m
△ Low approach-stability score
8/9/2026
34m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window