Flight Status & Tracker

RPA4678

REPUBLIC AIRWAYS INC · STL → BOS · Last tracked Oct 23, 2026

RPA4678 is a flight number operated by REPUBLIC AIRWAYS INC between St Louis Lambert International Airport (KSTL) and General Edward Lawrence Logan International Airport (KBOS). SkyMeter last tracked RPA4678 on October 23, 2026. The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 2h 25m. SkyMeter has observed 88 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
88
last 90 days
⏱
AVG DURATION
2h 25m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/23/2026
first → last seen
🗺
ROUTES / TYPES
7 / 2
city pairs · airframes
⚠
INCIDENT RATE
1.1%
1 flagged

Routes flown

By count · last 90 days

4
KSTL → KBOS
32
avg 2h 26m · St Louis Lambert → General Edward Lawrence Logan
KBOS → KSTL
31
avg 2h 57m · General Edward Lawrence Logan → St Louis Lambert
KSTL → KDCA
10
avg 1h 53m · St Louis Lambert → Ronald Reagan Washington National
3MA7 → KSTL
1
avg 2h 36m · Gear Plant Heliport → St Louis Lambert

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
141
E170 EMBRAER Embraer 170
4

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 RPA4678

30
N411YXEMBRAER Embraer 175 long wing
→
10/23/2026
1h 57m
No alerts
Replay Analysis
N117HQEMBRAER Embraer 175 long wing
→
10/22/2026
1h 55m
No alerts
Replay Analysis
N421YXEMBRAER Embraer 175 long wing
→
10/17/2026
1h 55m
No alerts
Replay Analysis
N112HQEMBRAER Embraer 175 long wing
→
10/16/2026
1h 49m
No alerts
Replay Analysis
N122HQEMBRAER Embraer 175 long wing
→
10/15/2026
1h 53m
No alerts
Replay Analysis
N134HQEMBRAER Embraer 175 long wing
→
10/10/2026
2h 2m
No alerts
Replay Analysis
N425YXEMBRAER Embraer 175 long wing
→
10/9/2026
1h 54m
No alerts
Replay Analysis
N410YXEMBRAER Embraer 175 long wing
→
10/8/2026
1h 50m
No alerts
Replay Analysis
N117HQEMBRAER Embraer 175 long wing
→
10/7/2026
1h 48m
No alerts
Replay Analysis
N108HQEMBRAER Embraer 175 long wing
→
10/6/2026
1h 48m
No alerts
Replay Analysis
N424YXEMBRAER Embraer 175 long wing
→
10/5/2026
1h 50m
No alerts
Replay Analysis
N401YXEMBRAER Embraer 175 long wing
→
9/8/2026
2h 14m
No alerts
Replay Analysis
N439YXEMBRAER Embraer 175 long wing
→
9/8/2026
2h 52m
No alerts
Replay Analysis
N439YXEMBRAER Embraer 175 long wing
→
9/8/2026
33m
No alerts
Replay Analysis
N403YXEMBRAER Embraer 175 long wing
→
9/6/2026
2h 42m
No alerts
Replay Analysis
N403YXEMBRAER Embraer 175 long wing
→
9/5/2026
2h 23m
No alerts
Replay Analysis
N132HQEMBRAER Embraer 175 long wing
→
9/5/2026
1h 46m
No alerts
Replay Analysis
N132HQEMBRAER Embraer 175 long wing
→
9/5/2026
1h 4m
No alerts
Replay Analysis
N132HQEMBRAER Embraer 175 long wing
→
9/5/2026
2h 51m
No alerts
Replay Analysis
N103HQEMBRAER Embraer 175 long wing
→
9/3/2026
2h 42m
No alerts
Replay Analysis
N103HQEMBRAER Embraer 175 long wing
→
9/3/2026
2h 36m
No alerts
Replay Analysis
N103HQEMBRAER Embraer 175 long wing
→
9/3/2026
8m
No alerts
Replay Analysis
N407YXEMBRAER Embraer 175 long wing
→
9/2/2026
2h 35m
No alerts
Replay Analysis
N407YXEMBRAER Embraer 175 long wing
→
9/2/2026
24m
No alerts
Replay Analysis
N407YXEMBRAER Embraer 175 long wing
→
9/1/2026
3h 8m
No alerts
Replay Analysis
N407YXEMBRAER Embraer 175 long wing
→
9/1/2026
2h 44m
No alerts
Replay Analysis
N104HQEMBRAER Embraer 175 long wing
→
9/1/2026
2h 11m
No alerts
Replay Analysis
N104HQEMBRAER Embraer 175 long wing
→
9/1/2026
13m
No alerts
Replay Analysis
N104HQEMBRAER Embraer 175 long wing
→
8/31/2026
2h 33m
No alerts
Replay Analysis
N104HQEMBRAER Embraer 175 long wing
→
8/31/2026
2h 47m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window