UAL3040

UNITED AIRLINES INC · IAD → EWR

UAL3040 is operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and Newark Liberty International Airport (KEWR). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 9m. SkyMeter has observed 9 legs of this flight number via ADS-B.

✈
FLIGHTS
9
last 90 days
⏱
AVG DURATION
2h 9m
tracked time
📅
SERVICE PERIOD
06/16/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
9 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KIAD → KEWR
1
avg 1h 19m · Washington Dulles → Newark Liberty
KCLE → KEWR
1
avg 1h 12m · Cleveland Hopkins → Newark Liberty
KLAX → KORD
1
avg 3h 36m · Los Angeles → Chicago O'Hare
KIND → KORD
1
avg 52m · Indianapolis → Chicago O'Hare
KLAS → KPHX
1
avg 1h 13m · McCarran → Phoenix Sky Harbor
KORD → KMSP
1
avg 1h 3m · Chicago O'Hare → Minneapolis-St Paul International/Wold-Chamberlain

Aircraft types

Equipment used on this number

6
B38M BOEING Boeing 737 MAX 8
3
B739 BOEING Boeing 737-900
3
B39M BOEING Boeing 737 MAX 9
2
A21N AIRBUS Airbus A321 Neo
1
B789 BOEING Boeing 787-9 Dreamliner
1
B772 BOEING Boeing 777-200
1

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 UAL3040

30
N47298BOEING Boeing 737 MAX 8
→
08/20/2026
1h 13m
No alerts
Replay Analysis
N14502AIRBUS Airbus A321 Neo
→
08/10/2026
51m
No alerts
Replay Analysis
N78001BOEING Boeing 777-200
→
07/29/2026
1h 11m
No alerts
Replay Analysis
N17596BOEING Boeing 737 MAX 9
→
07/28/2026
1h 2m
No alerts
Replay Analysis
N29975BOEING Boeing 787-9 Dreamliner
→
07/22/2026
1h 18m
No alerts
Replay Analysis
N27274BOEING Boeing 737 MAX 8
→
07/16/2026
5h 29m
No alerts
Replay Analysis
N47340BOEING Boeing 737 MAX 8
→
07/03/2026
1h 30m
No alerts
Replay Analysis
N77430BOEING Boeing 737-900
→
06/19/2026
3h 5m
No alerts
Replay Analysis
N77430BOEING Boeing 737-900
→
06/18/2026
30m
No alerts
Replay Analysis
N77430BOEING Boeing 737-900
→
06/18/2026
3h 36m
No alerts
Replay Analysis
N47512BOEING Boeing 737 MAX 9
→
06/09/2026
3h 4m
No alerts
Replay Analysis
N17425BOEING Boeing 737 MAX 9
→
05/24/2026
1h 55m
No alerts
Replay Analysis
N878UAAIRBUS Airbus A319
→
05/02/2026
1h 46m
No alerts
Replay Analysis
N878UAAIRBUS Airbus A319
→
05/02/2026
1h 46m
No alerts
Replay Analysis
N14559AIRBUS Airbus A321 Neo
→
04/04/2026
1h 9m
No alerts
Replay Analysis
N17314BOEING Boeing 737 MAX 8
→
03/26/2026
3h 9m
No alerts
Replay Analysis
N47569BOEING Boeing 737 MAX 9
→
03/19/2026
3h 32m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
03/07/2026
1h 10m
No alerts
Replay Analysis
N67846BOEING Boeing 737-900
→
02/25/2026
1h 5m
No alerts
Replay Analysis
N847UAAIRBUS Airbus A319
→
02/24/2026
1h 53m
No alerts
Replay Analysis
N17596BOEING Boeing 737 MAX 9
→
01/26/2026
2h 15m
No alerts
Replay Analysis
N27733BOEING Boeing 737-700
→
01/18/2026
15h 52m
No alerts
Replay Analysis
N34460BOEING Boeing 737-900
→
01/05/2026
3h 44m
No alerts
Replay Analysis
N77431BOEING Boeing 737-900
→
01/04/2026
1h 49m
No alerts
Replay Analysis
N37537BOEING Boeing 737 MAX 9
→
12/16/2025
36m
No alerts
Replay Analysis
N37537BOEING Boeing 737 MAX 9
→
12/16/2025
36m
△ Low approach-stability score
Replay Analysis
N37537BOEING Boeing 737 MAX 9
→
12/15/2025
3h 0m
No alerts
Replay Analysis
N37537BOEING Boeing 737 MAX 9
→
12/15/2025
3h 37m
No alerts
Replay Analysis
N37297BOEING Boeing 737 MAX 8
→
11/11/2025
3h 8m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
11/06/2025
3h 19m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window