Flight Status & Tracker

UAL3906

UNITED AIRLINES INC · IAD → EWR · Last tracked Sep 24, 2026

UAL3906 is a flight number operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and Newark Liberty International Airport (KEWR). SkyMeter last tracked UAL3906 on September 23, 2026. The flight is most often flown by a BOEING Boeing 777-200. Typical block time is 3h 3m. SkyMeter has observed 26 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
26
last 90 days
⏱
AVG DURATION
3h 3m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/24/2026
first → last seen
🗺
ROUTES / TYPES
21 / 10
city pairs · airframes
⚠
INCIDENT RATE
3.8%
1 flagged

Routes flown

By count · last 90 days

10
KIAD → KEWR
2
avg 1h 5m · Washington Dulles → Newark Liberty
KIDA → KDEN
1
avg 1h 16m · Idaho Falls → Denver
KAUS → KIAH
1
avg 1h 7m · Austin Bergstrom → George Bush Intercontinental Houston
KSTL → KORD
1
avg 1h 8m · St Louis Lambert → Chicago O'Hare
KIAD → KSFO
1
avg 6h 5m · Washington Dulles → San Francisco
KBUF → KBNA
1
avg 1h 38m · Buffalo Niagara → Nashville
KCLE → KATL
1
avg 1h 52m · Cleveland Hopkins → Hartsfield Jackson Atlanta
PHNL → KSFO
1
avg 5h 8m · Daniel K Inouye → San Francisco
KCLE → KCMH
1
avg 22m · Cleveland Hopkins → John Glenn Columbus
KLHW → KRDU
1
avg 1h 4m · Wright AAF (Fort Stewart)/Midcoast → Raleigh Durham

Aircraft types

Equipment used on this number

10
B772 BOEING Boeing 777-200
4
B739 BOEING Boeing 737-900
4
B38M BOEING Boeing 737 MAX 8
3
B789 BOEING Boeing 787-9 Dreamliner
3
A320 AIRBUS Airbus A320
3
B39M BOEING Boeing 737 MAX 9
2
A21N AIRBUS Airbus A321 Neo
2
B738 BOEING Boeing 737-800
2
A319 AIRBUS Airbus A319
1
B752 BOEING Boeing 757-200
1

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 UAL3906

30
N24224BOEING Boeing 737-800
→
9/24/2026
1h 7m
No alerts
Replay Analysis
N69804BOEING Boeing 737-900
→
9/21/2026
1h 52m
No alerts
Replay Analysis
N14704BOEING Boeing 737-700
→
9/20/2026
1h 37m
No alerts
Replay Analysis
N54543AIRBUS Airbus A321 Neo
→
9/15/2026
59m
No alerts
Replay Analysis
N76065BOEING Boeing 767-400
→
9/15/2026
9h 52m
No alerts
Replay Analysis
N33103BOEING Boeing 757-200
→
9/2/2026
57m
No alerts
Replay Analysis
N27476BOEING Boeing 737 MAX 9
→
8/31/2026
2h 34m
No alerts
Replay Analysis
N17413BOEING Boeing 737 MAX 9
→
8/26/2026
1h 10m
No alerts
Replay Analysis
N17329BOEING Boeing 737 MAX 8
→
8/21/2026
5h 42m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
8/19/2026
3h 37m
No alerts
Replay Analysis
N457UAAIRBUS Airbus A320
→
8/16/2026
1h 51m
No alerts
Replay Analysis
N68805BOEING Boeing 737-900
→
8/14/2026
12m
No alerts
Replay Analysis
N68805BOEING Boeing 737-900
→
8/14/2026
2h 36m
No alerts
Replay Analysis
N437UAAIRBUS Airbus A320
→
8/12/2026
2h 13m
No alerts
Replay Analysis
N27261BOEING Boeing 737 MAX 8
→
8/11/2026
5h 7m
No alerts
Replay Analysis
N27261BOEING Boeing 737 MAX 8
→
8/10/2026
1h 44m
No alerts
Replay Analysis
N796UABOEING Boeing 777-200
→
8/6/2026
3h 54m
No alerts
Replay Analysis
N796UABOEING Boeing 777-200
→
8/5/2026
2h 9m
No alerts
Replay Analysis
N796UABOEING Boeing 777-200
→
8/5/2026
6h 4m
No alerts
Replay Analysis
N29961BOEING Boeing 787-9 Dreamliner
→
8/5/2026
9h 30m
△ Low approach-stability score
Replay Analysis
N24976BOEING Boeing 787-9 Dreamliner
→
8/1/2026
54m
No alerts
Replay Analysis
N73278BOEING Boeing 737-800
→
7/28/2026
1h 15m
No alerts
Replay Analysis
N877UAAIRBUS Airbus A319
→
7/21/2026
1h 3m
No alerts
Replay Analysis
N12006BOEING Boeing 787-10 Dreamliner
→
7/16/2026
4h 17m
No alerts
Replay Analysis
N29989BOEING Boeing 787-9 Dreamliner
→
7/15/2026
10h 10m
No alerts
Replay Analysis
N786UABOEING Boeing 777-200
→
7/12/2026
1h 10m
No alerts
Replay Analysis
N14531AIRBUS Airbus A321 Neo
→
7/5/2026
1h 8m
No alerts
Replay Analysis
N432UAAIRBUS Airbus A320
→
7/4/2026
22m
No alerts
Replay Analysis
N490UAAIRBUS Airbus A320
→
6/27/2026
34m
No alerts
Replay Analysis
N14001BOEING Boeing 787-10 Dreamliner
→
6/22/2026
58m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window