ASH4023

UNITED AIRLINES INC · ORF → IAD

ASH4023 is operated by UNITED AIRLINES INC between Norfolk International Airport (KORF) and Washington Dulles International Airport (KIAD). The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 1h 3m. SkyMeter has observed 83 legs of this flight number via ADS-B.

✈
FLIGHTS
83
last 90 days
⏱
AVG DURATION
1h 3m
tracked time
📅
SERVICE PERIOD
09/25/2025 → 06/29/2026
first → last seen
🗺
ROUTES / TYPES
13 / 1
city pairs · airframes
⚠
INCIDENT RATE
4.8%
4 flagged

Routes flown

By count · last 90 days

9
KORF → KIAD
24
avg 46m · Norfolk → Washington Dulles
KIAH → KSAT
20
avg 42m · George Bush Intercontinental Houston → San Antonio
KIAH → KBHM
13
avg 1h 18m · George Bush Intercontinental Houston → Birmingham-Shuttlesworth
KIAH → KDFW
10
avg 59m · George Bush Intercontinental Houston → Dallas Fort Worth
KCLT → KIAH
7
avg 2h 25m · Charlotte Douglas → George Bush Intercontinental Houston
KIAD → KPVD
1
avg 2h 23m · Washington Dulles → Theodore Francis Green State
KIAH → KMSY
1
avg 49m · George Bush Intercontinental Houston → Louis Armstrong New Orleans
KMSY → KIAD
1
avg 2h 18m · Louis Armstrong New Orleans → Washington Dulles
4VA2 → KIAD
1
avg 8m · Potomac Hospital Helistop → Washington Dulles

Aircraft types

Equipment used on this number

1
E75L EMBRAER Embraer 175 long wing
91

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 ASH4023

30
N88335EMBRAER Embraer 175 long wing
→
06/29/2026
41m
No alerts
Replay Analysis
N85352EMBRAER Embraer 175 long wing
→
06/28/2026
2h 17m
No alerts
Replay Analysis
N87318EMBRAER Embraer 175 long wing
→
06/27/2026
49m
No alerts
Replay Analysis
N89342EMBRAER Embraer 175 long wing
→
06/26/2026
47m
No alerts
Replay Analysis
N89313EMBRAER Embraer 175 long wing
→
06/25/2026
44m
No alerts
Replay Analysis
N89357EMBRAER Embraer 175 long wing
→
06/24/2026
41m
No alerts
Replay Analysis
N89357EMBRAER Embraer 175 long wing
→
06/24/2026
42m
No alerts
Replay Analysis
N87360EMBRAER Embraer 175 long wing
→
06/22/2026
45m
△ Unstable
Replay Analysis
N87339EMBRAER Embraer 175 long wing
→
06/21/2026
54m
No alerts
Replay Analysis
N89321EMBRAER Embraer 175 long wing
→
06/20/2026
52m
No alerts
Replay Analysis
N88359EMBRAER Embraer 175 long wing
→
06/19/2026
43m
No alerts
Replay Analysis
N88359EMBRAER Embraer 175 long wing
→
06/18/2026
48m
No alerts
Replay Analysis
N86344EMBRAER Embraer 175 long wing
→
06/16/2026
44m
No alerts
Replay Analysis
N82333EMBRAER Embraer 175 long wing
→
06/15/2026
39m
No alerts
Replay Analysis
N89349EMBRAER Embraer 175 long wing
→
06/14/2026
1h 21m
No alerts
Replay Analysis
N85351EMBRAER Embraer 175 long wing
→
06/13/2026
38m
No alerts
Replay Analysis
N89315EMBRAER Embraer 175 long wing
→
06/10/2026
7m
No alerts
Replay Analysis
N86344EMBRAER Embraer 175 long wing
→
06/09/2026
44m
No alerts
Replay Analysis
N85340EMBRAER Embraer 175 long wing
→
06/08/2026
46m
No alerts
Replay Analysis
N80343EMBRAER Embraer 175 long wing
→
06/07/2026
18m
No alerts
Replay Analysis
N80343EMBRAER Embraer 175 long wing
→
06/07/2026
1h 8m
No alerts
Replay Analysis
N86344EMBRAER Embraer 175 long wing
→
06/06/2026
59m
No alerts
Replay Analysis
N86344EMBRAER Embraer 175 long wing
→
06/05/2026
51m
No alerts
Replay Analysis
N86344EMBRAER Embraer 175 long wing
→
06/04/2026
51m
No alerts
Replay Analysis
N86309EMBRAER Embraer 175 long wing
→
06/03/2026
36m
No alerts
Replay Analysis
N85354EMBRAER Embraer 175 long wing
→
06/02/2026
36m
No alerts
Replay Analysis
N85352EMBRAER Embraer 175 long wing
→
06/01/2026
40m
△ Unstable
Replay Analysis
N87319EMBRAER Embraer 175 long wing
→
05/31/2026
45m
No alerts
Replay Analysis
N88325EMBRAER Embraer 175 long wing
→
05/30/2026
48m
No alerts
Replay Analysis
N85355EMBRAER Embraer 175 long wing
→
05/29/2026
52m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window