RPA4440 is operated by REPUBLIC AIRWAYS INC between Buffalo Niagara International Airport (KBUF) and General Edward Lawrence Logan International Airport (KBOS). The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 2h 30m. SkyMeter has observed 125 legs of this flight number via ADS-B.

✈
FLIGHTS
125
last 90 days
⏱
AVG DURATION
2h 30m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/15/2026
first → last seen
🗺
ROUTES / TYPES
17 / 2
city pairs · airframes
⚠
INCIDENT RATE
5.6%
7 flagged

Routes flown

By count · last 90 days

10
KBOS → KBUF
39
avg 1h 20m · General Edward Lawrence Logan → Buffalo Niagara
KBUF → KBOS
39
avg 1h 5m · Buffalo Niagara → General Edward Lawrence Logan
KMIA → KCHA
6
avg 1h 44m · Miami → Lovell Field
KLGA → KEYW
1
avg 3h 16m · La Guardia → Key West
KBOS → 9G0
1
avg 1h 20m · General Edward Lawrence Logan → Buffalo Airfield
9G0 → KBOS
1
avg 1h 0m · Buffalo Airfield → General Edward Lawrence Logan
KNQX → KLGA
1
avg 3h 14m · Naval Air Station Key West/Boca Chica Field → La Guardia
KPHL → KLGA
1
avg 34m · Philadelphia → La Guardia
7FA0 → KLGA
1
avg 2h 53m · Lower Keys Medical Center Heliport → La Guardia
US-0568 → KBUF
1
avg 1h 2m · Tailwind Boston Seaplane Base → Buffalo Niagara

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
173
E170 EMBRAER Embraer 170
4

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 RPA4440

30
N424YXEMBRAER Embraer 175 long wing
→
07/15/2026
58m
No alerts
Replay Analysis
N424YXEMBRAER Embraer 175 long wing
→
07/15/2026
1h 23m
No alerts
Replay Analysis
N415YXEMBRAER Embraer 175 long wing
→
07/14/2026
1h 0m
No alerts
Replay Analysis
N415YXEMBRAER Embraer 175 long wing
→
07/14/2026
1h 25m
No alerts
Replay Analysis
N412YXEMBRAER Embraer 175 long wing
→
07/13/2026
1h 2m
No alerts
Replay Analysis
N412YXEMBRAER Embraer 175 long wing
→
07/13/2026
1h 34m
No alerts
Replay Analysis
N440YXEMBRAER Embraer 175 long wing
→
07/12/2026
1h 3m
No alerts
Replay Analysis
N440YXEMBRAER Embraer 175 long wing
→
07/12/2026
1h 10m
No alerts
Replay Analysis
N403YXEMBRAER Embraer 175 long wing
→
07/09/2026
1h 0m
No alerts
Replay Analysis
N403YXEMBRAER Embraer 175 long wing
→
07/09/2026
1h 20m
No alerts
Replay Analysis
N437YXEMBRAER Embraer 175 long wing
→
07/08/2026
1h 2m
No alerts
Replay Analysis
N437YXEMBRAER Embraer 175 long wing
→
07/08/2026
1h 18m
No alerts
Replay Analysis
N118HQEMBRAER Embraer 175 long wing
→
07/08/2026
1h 5m
No alerts
Replay Analysis
N118HQEMBRAER Embraer 175 long wing
→
07/07/2026
1h 13m
No alerts
Replay Analysis
N118HQEMBRAER Embraer 175 long wing
→
07/07/2026
7m
No alerts
Replay Analysis
N118HQEMBRAER Embraer 175 long wing
→
07/07/2026
1h 22m
No alerts
Replay Analysis
N123HQEMBRAER Embraer 175 long wing
→
07/06/2026
1h 6m
No alerts
Replay Analysis
N123HQEMBRAER Embraer 175 long wing
→
07/06/2026
1h 16m
No alerts
Replay Analysis
N114HQEMBRAER Embraer 175 long wing
→
07/05/2026
1h 7m
No alerts
Replay Analysis
N114HQEMBRAER Embraer 175 long wing
→
07/05/2026
1h 25m
No alerts
Replay Analysis
N407YXEMBRAER Embraer 175 long wing
→
07/04/2026
2h 4m
No alerts
Replay Analysis
N410YXEMBRAER Embraer 175 long wing
→
07/02/2026
58m
No alerts
Replay Analysis
N410YXEMBRAER Embraer 175 long wing
→
07/02/2026
1h 28m
No alerts
Replay Analysis
N136HQEMBRAER Embraer 175 long wing
→
07/02/2026
1h 0m
No alerts
Replay Analysis
N136HQEMBRAER Embraer 175 long wing
→
07/01/2026
1h 15m
No alerts
Replay Analysis
N857RWEMBRAER Embraer 170
→
06/30/2026
1h 25m
No alerts
Replay Analysis
N857RWEMBRAER Embraer 170
→
06/30/2026
1h 17m
No alerts
Replay Analysis
N110HQEMBRAER Embraer 175 long wing
→
06/29/2026
1h 17m
No alerts
Replay Analysis
N110HQEMBRAER Embraer 175 long wing
→
06/29/2026
1h 10m
No alerts
Replay Analysis
N430YXEMBRAER Embraer 175 long wing
→
06/28/2026
1h 2m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window