Flight Status & Tracker

RPA4439

REPUBLIC AIRWAYS INC · BOS → BUF · Last tracked Oct 24, 2026

RPA4439 is a flight number operated by REPUBLIC AIRWAYS INC between General Edward Lawrence Logan International Airport (KBOS) and Buffalo Niagara International Airport (KBUF). SkyMeter last tracked RPA4439 on October 24, 2026. The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 1h 16m. SkyMeter has observed 69 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
69
last 90 days
⏱
AVG DURATION
1h 16m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/24/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KBOS → KBUF
59
avg 1h 21m · General Edward Lawrence Logan → Buffalo Niagara
KORD → KIND
8
avg 36m · Chicago O'Hare → Indianapolis
US-0370 → KBUF
1
avg 1h 20m · Cape Air Seaplanes on Boston Harbor Seaplane Base → Buffalo Niagara
US-0568 → KBUF
1
avg 1h 8m · Tailwind Boston Seaplane Base → Buffalo Niagara

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
80
E170 EMBRAER Embraer 170
7

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 RPA4439

30
N426YXEMBRAER Embraer 175 long wing
→
10/24/2026
1h 7m
No alerts
Replay Analysis
N412YXEMBRAER Embraer 175 long wing
→
10/24/2026
1h 16m
No alerts
Replay Analysis
N129HQEMBRAER Embraer 175 long wing
→
10/23/2026
1h 5m
No alerts
Replay Analysis
N130HQEMBRAER Embraer 175 long wing
→
10/22/2026
1h 14m
No alerts
Replay Analysis
N403YXEMBRAER Embraer 175 long wing
→
10/21/2026
1h 7m
No alerts
Replay Analysis
N105HQEMBRAER Embraer 175 long wing
→
10/19/2026
1h 19m
No alerts
Replay Analysis
N125HQEMBRAER Embraer 175 long wing
→
10/15/2026
1h 33m
No alerts
Replay Analysis
N111HQEMBRAER Embraer 175 long wing
→
10/10/2026
1h 21m
No alerts
Replay Analysis
N422YXEMBRAER Embraer 175 long wing
→
10/10/2026
1h 30m
No alerts
Replay Analysis
N106HQEMBRAER Embraer 175 long wing
→
10/9/2026
1h 39m
No alerts
Replay Analysis
N111HQEMBRAER Embraer 175 long wing
→
10/8/2026
1h 28m
No alerts
Replay Analysis
N410YXEMBRAER Embraer 175 long wing
→
10/7/2026
1h 6m
No alerts
Replay Analysis
N410YXEMBRAER Embraer 175 long wing
→
10/7/2026
13m
No alerts
Replay Analysis
N410YXEMBRAER Embraer 175 long wing
→
10/7/2026
1h 20m
No alerts
Replay Analysis
N130HQEMBRAER Embraer 175 long wing
→
10/6/2026
1h 29m
No alerts
Replay Analysis
N404YXEMBRAER Embraer 175 long wing
→
10/5/2026
1h 27m
No alerts
Replay Analysis
N131HQEMBRAER Embraer 175 long wing
→
10/3/2026
1h 16m
No alerts
Replay Analysis
N131HQEMBRAER Embraer 175 long wing
→
10/3/2026
1h 25m
No alerts
Replay Analysis
N132HQEMBRAER Embraer 175 long wing
→
10/2/2026
1h 12m
No alerts
Replay Analysis
N409YXEMBRAER Embraer 175 long wing
→
10/1/2026
46m
No alerts
Replay Analysis
N409YXEMBRAER Embraer 175 long wing
→
10/1/2026
34m
No alerts
Replay Analysis
N409YXEMBRAER Embraer 175 long wing
→
10/1/2026
1h 20m
No alerts
Replay Analysis
N116HQEMBRAER Embraer 175 long wing
→
9/30/2026
1h 10m
No alerts
Replay Analysis
N431YXEMBRAER Embraer 175 long wing
→
9/29/2026
1h 27m
No alerts
Replay Analysis
N427YXEMBRAER Embraer 175 long wing
→
9/26/2026
1h 5m
No alerts
Replay Analysis
N423YXEMBRAER Embraer 175 long wing
→
9/25/2026
1h 31m
No alerts
Replay Analysis
N114HQEMBRAER Embraer 175 long wing
→
9/24/2026
1h 31m
No alerts
Replay Analysis
N439YXEMBRAER Embraer 175 long wing
→
9/23/2026
1h 30m
No alerts
Replay Analysis
N116HQEMBRAER Embraer 175 long wing
→
9/22/2026
35m
No alerts
Replay Analysis
N116HQEMBRAER Embraer 175 long wing
→
9/22/2026
1h 25m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window