N904ER is operated by HEAVY METAL AIR LLC between Zahn's Airport (AYZ) and Republic Airport (KFRG). The flight is most often flown by a DIAMOND Diamond Twin Star. Typical block time is 0h 37m. SkyMeter has observed 37 legs of this flight number via ADS-B.

✈
FLIGHTS
37
last 90 days
⏱
AVG DURATION
37m
tracked time
📅
SERVICE PERIOD
05/31/2025 → 06/30/2026
first → last seen
🗺
ROUTES / TYPES
20 / 1
city pairs · airframes
⚠
INCIDENT RATE
2.7%
1 flagged

Routes flown

By count · last 90 days

10
AYZ → KFRG
3
avg 1h 9m · Zahn's → Republic
14NY → KFRG
2
avg 37m · Windy's Heliport → Republic
KISP → KFRG
2
avg 11m · Long Island Mac Arthur → Republic
KHPN → KFRG
2
avg 13m · Westchester County → Republic
KFRG → KHPN
2
avg 44m · Republic → Westchester County
KFRG → KSWF
2
avg 47m · Republic → New York Stewart
KFRG → KFOK
1
avg 1h 36m · Republic → Francis S Gabreski
NK22 → KHWV
1
avg 31m · One Ten Heliport → Brookhaven
KBDR → KHPN
1
avg 15m · Igor I Sikorsky → Westchester County
KFRG → KBDR
1
avg 1h 8m · Republic → Igor I Sikorsky

Aircraft types

Equipment used on this number

1
DA42 DIAMOND Diamond Twin Star
37

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 N904ER

30
N904ERDIAMOND Diamond Twin Star
→
06/30/2026
13m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/25/2026
1h 10m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/24/2026
1h 36m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/22/2026
1h 7m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/21/2026
50m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/19/2026
22m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/19/2026
31m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/12/2026
1h 18m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/10/2026
1h 25m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/10/2026
1h 11m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/09/2026
47m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/09/2026
12m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/08/2026
13m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/08/2026
1h 13m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/05/2026
1h 2m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/05/2026
6m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/05/2026
39m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/05/2026
7m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/05/2026
4m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/05/2026
58m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/04/2026
14m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/04/2026
3m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/04/2026
29m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/04/2026
40m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/03/2026
41m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
06/02/2026
41m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
05/30/2026
12m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
05/30/2026
27m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
05/29/2026
24m
No alerts
Replay Analysis
N904ERDIAMOND Diamond Twin Star
→
05/29/2026
55m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window