Flight Status & Tracker

RPA3640

UNITED AIRLINES INC · RIC → ORD · Last tracked Oct 18, 2026

RPA3640 is a flight number operated by UNITED AIRLINES INC between Richmond International Airport (KRIC) and Chicago O'Hare International Airport (KORD). SkyMeter last tracked RPA3640 on October 18, 2026. The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 1h 53m. SkyMeter has observed 80 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
80
last 90 days
⏱
AVG DURATION
1h 53m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/18/2026
first → last seen
🗺
ROUTES / TYPES
7 / 2
city pairs · airframes
⚠
INCIDENT RATE
1.2%
1 flagged

Routes flown

By count · last 90 days

4
KRIC → KORD
51
avg 1h 50m · Richmond → Chicago O'Hare
KORD → KABQ
18
avg 2h 46m · Chicago O'Hare → Albuquerque International Sunport
KIAD → KPIT
2
avg 1h 10m · Washington Dulles → Pittsburgh
KORF → KEWR
1
avg 1h 9m · Norfolk → Newark Liberty

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
73
E170 EMBRAER Embraer 170
4

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 RPA3640

30
N732YXEMBRAER Embraer 175 long wing
→
10/18/2026
1h 38m
No alerts
Replay Analysis
N728YXEMBRAER Embraer 175 long wing
→
10/16/2026
1h 37m
No alerts
Replay Analysis
N771YXEMBRAER Embraer 175 long wing
→
10/15/2026
1h 49m
No alerts
Replay Analysis
N746YXEMBRAER Embraer 175 long wing
→
10/10/2026
1h 20m
No alerts
Replay Analysis
N736YXEMBRAER Embraer 175 long wing
→
10/9/2026
1h 56m
No alerts
Replay Analysis
N778YXEMBRAER Embraer 175 long wing
→
10/8/2026
1h 47m
No alerts
Replay Analysis
N771YXEMBRAER Embraer 175 long wing
→
10/7/2026
1h 42m
No alerts
Replay Analysis
N744YXEMBRAER Embraer 175 long wing
→
10/6/2026
1h 48m
No alerts
Replay Analysis
N756YXEMBRAER Embraer 175 long wing
→
10/5/2026
1h 52m
No alerts
Replay Analysis
N768YXEMBRAER Embraer 175 long wing
→
10/4/2026
1h 45m
No alerts
Replay Analysis
N739YXEMBRAER Embraer 175 long wing
→
10/3/2026
59m
No alerts
Replay Analysis
N741YXEMBRAER Embraer 175 long wing
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10/2/2026
1h 52m
No alerts
Replay Analysis
N755YXEMBRAER Embraer 175 long wing
→
10/1/2026
1h 36m
No alerts
Replay Analysis
N761YXEMBRAER Embraer 175 long wing
→
9/30/2026
2h 2m
No alerts
Replay Analysis
N736YXEMBRAER Embraer 175 long wing
→
9/29/2026
1h 37m
No alerts
Replay Analysis
N775YXEMBRAER Embraer 175 long wing
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9/28/2026
1h 34m
No alerts
Replay Analysis
N781YXEMBRAER Embraer 175 long wing
→
9/25/2026
1h 48m
No alerts
Replay Analysis
N779YXEMBRAER Embraer 175 long wing
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9/23/2026
1h 51m
No alerts
Replay Analysis
N776YXEMBRAER Embraer 175 long wing
→
9/22/2026
2h 4m
No alerts
Replay Analysis
N741YXEMBRAER Embraer 175 long wing
→
9/21/2026
1h 56m
No alerts
Replay Analysis
N753YXEMBRAER Embraer 175 long wing
→
9/20/2026
2h 13m
No alerts
Replay Analysis
N764YXEMBRAER Embraer 175 long wing
→
9/18/2026
1h 58m
No alerts
Replay Analysis
N760YXEMBRAER Embraer 175 long wing
→
9/17/2026
1h 58m
No alerts
Replay Analysis
N762YXEMBRAER Embraer 175 long wing
→
9/16/2026
1h 53m
No alerts
Replay Analysis
N728YXEMBRAER Embraer 175 long wing
→
9/15/2026
1h 34m
No alerts
Replay Analysis
N781YXEMBRAER Embraer 175 long wing
→
9/14/2026
1h 54m
No alerts
Replay Analysis
N760YXEMBRAER Embraer 175 long wing
→
9/12/2026
1h 46m
No alerts
Replay Analysis
N757YXEMBRAER Embraer 175 long wing
→
9/11/2026
1h 50m
No alerts
Replay Analysis
N725YXEMBRAER Embraer 175 long wing
→
9/10/2026
2h 1m
No alerts
Replay Analysis
N782YXEMBRAER Embraer 170
→
9/8/2026
1h 8m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window