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 1h 15m. SkyMeter has observed 122 legs of this flight number via ADS-B.

✈
FLIGHTS
122
last 90 days
⏱
AVG DURATION
1h 15m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
12 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KBOS → KBUF
47
avg 1h 21m · General Edward Lawrence Logan → Buffalo Niagara
KBUF → KBOS
47
avg 1h 6m · Buffalo Niagara → General Edward Lawrence Logan
KRDU → KPIT
12
avg 59m · Raleigh Durham → Pittsburgh
KMIA → KCHA
5
avg 1h 44m · Miami → Lovell Field
KLIT → KMIA
3
avg 2h 10m · Bill & Hillary Clinton National Airport/Adams Field → Miami
US-0370 → KBUF
2
avg 1h 27m · Cape Air Seaplanes on Boston Harbor Seaplane Base → Buffalo Niagara
US-0568 → KBUF
1
avg 1h 2m · Tailwind Boston Seaplane Base → Buffalo Niagara
KZ15 → KMIA
1
avg 2h 5m · Adams Field Heliport → Miami
9G0 → KBOS
1
avg 1h 0m · Buffalo Airfield → General Edward Lawrence Logan
KBOS → 9G0
1
avg 1h 20m · General Edward Lawrence Logan → Buffalo Airfield

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
131
E170 EMBRAER Embraer 170
5

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 30 operations of RPA4440

30
N408YXEMBRAER Embraer 175 long wing
→
08/20/2026
59m
No alerts
Replay Analysis
N417YXEMBRAER Embraer 175 long wing
→
08/18/2026
57m
No alerts
Replay Analysis
N125HQEMBRAER Embraer 175 long wing
→
08/18/2026
17m
No alerts
Replay Analysis
N125HQEMBRAER Embraer 175 long wing
→
08/17/2026
50m
No alerts
Replay Analysis
N125HQEMBRAER Embraer 175 long wing
→
08/17/2026
1h 8m
No alerts
Replay Analysis
N118HQEMBRAER Embraer 175 long wing
→
08/17/2026
18m
No alerts
Replay Analysis
N118HQEMBRAER Embraer 175 long wing
→
08/16/2026
57m
No alerts
Replay Analysis
N118HQEMBRAER Embraer 175 long wing
→
08/16/2026
38m
No alerts
Replay Analysis
N419YXEMBRAER Embraer 175 long wing
→
08/15/2026
53m
No alerts
Replay Analysis
N409YXEMBRAER Embraer 175 long wing
→
08/15/2026
8m
No alerts
Replay Analysis
N409YXEMBRAER Embraer 175 long wing
→
08/14/2026
56m
No alerts
Replay Analysis
N409YXEMBRAER Embraer 175 long wing
→
08/14/2026
1h 5m
No alerts
Replay Analysis
N421YXEMBRAER Embraer 175 long wing
→
08/13/2026
51m
No alerts
Replay Analysis
N404YXEMBRAER Embraer 175 long wing
→
08/12/2026
1h 6m
No alerts
Replay Analysis
N407YXEMBRAER Embraer 175 long wing
→
08/11/2026
1h 7m
No alerts
Replay Analysis
N414YXEMBRAER Embraer 175 long wing
→
08/10/2026
17m
No alerts
Replay Analysis
N414YXEMBRAER Embraer 175 long wing
→
08/09/2026
32m
No alerts
Replay Analysis
N414YXEMBRAER Embraer 175 long wing
→
08/09/2026
50m
No alerts
Replay Analysis
N864RWEMBRAER Embraer 170
→
08/08/2026
1h 0m
No alerts
Replay Analysis
N135HQEMBRAER Embraer 175 long wing
→
08/06/2026
53m
No alerts
Replay Analysis
N422YXEMBRAER Embraer 175 long wing
→
08/05/2026
55m
No alerts
Replay Analysis
N426YXEMBRAER Embraer 175 long wing
→
08/04/2026
1h 6m
No alerts
Replay Analysis
N426YXEMBRAER Embraer 175 long wing
→
08/04/2026
1h 23m
No alerts
Replay Analysis
N128HQEMBRAER Embraer 175 long wing
→
08/03/2026
1h 44m
No alerts
Replay Analysis
N107HQEMBRAER Embraer 175 long wing
→
08/02/2026
1h 0m
No alerts
Replay Analysis
N107HQEMBRAER Embraer 175 long wing
→
08/02/2026
1h 28m
No alerts
Replay Analysis
N403YXEMBRAER Embraer 175 long wing
→
08/01/2026
2h 4m
No alerts
Replay Analysis
N426YXEMBRAER Embraer 175 long wing
→
07/30/2026
1h 10m
No alerts
Replay Analysis
N426YXEMBRAER Embraer 175 long wing
→
07/30/2026
1h 18m
No alerts
Replay Analysis
N421YXEMBRAER Embraer 175 long wing
→
07/30/2026
14m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window