UAL681 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 3h 5m. SkyMeter has observed 85 legs of this flight number via ADS-B.

✈
FLIGHTS
85
last 90 days
⏱
AVG DURATION
3h 5m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
5 / 4
city pairs · airframes
⚠
INCIDENT RATE
2.4%
2 flagged

Routes flown

By count · last 90 days

3
KIAD → KEWR
1
avg 1h 28m · Washington Dulles → Newark Liberty
NJ53 → KEWR
1
avg 16m · NJ Hwy Auth-Admin Bldg Helispot → Newark Liberty
KEWR → KCDW
1
avg 7h 2m · Newark Liberty → Essex County

Aircraft types

Equipment used on this number

4
B38M BOEING Boeing 737 MAX 8
57
B39M BOEING Boeing 737 MAX 9
28
B739 BOEING Boeing 737-900
4
B738 BOEING Boeing 737-800
2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 UAL681

30
N97424BOEING Boeing 737 MAX 9
→
07/19/2026
2h 19m
No alerts
Replay Analysis
N17591BOEING Boeing 737 MAX 9
→
07/17/2026
2h 8m
No alerts
Replay Analysis
N17461BOEING Boeing 737 MAX 9
→
07/16/2026
7h 2m
No alerts
Replay Analysis
N77559BOEING Boeing 737 MAX 9
→
07/15/2026
1h 59m
No alerts
Replay Analysis
N17452BOEING Boeing 737 MAX 9
→
07/14/2026
2h 32m
No alerts
Replay Analysis
N37560BOEING Boeing 737 MAX 9
→
07/13/2026
2h 20m
No alerts
Replay Analysis
N17454BOEING Boeing 737 MAX 9
→
07/12/2026
2h 11m
No alerts
Replay Analysis
N37295BOEING Boeing 737 MAX 8
→
07/12/2026
16m
No alerts
Replay Analysis
N37295BOEING Boeing 737 MAX 8
→
07/11/2026
2h 7m
No alerts
Replay Analysis
N17566BOEING Boeing 737 MAX 9
→
07/10/2026
7h 1m
No alerts
Replay Analysis
N17422BOEING Boeing 737 MAX 9
→
07/09/2026
6h 45m
No alerts
Replay Analysis
N17421BOEING Boeing 737 MAX 9
→
07/08/2026
2h 20m
No alerts
Replay Analysis
N37562BOEING Boeing 737 MAX 9
→
07/07/2026
2h 4m
No alerts
Replay Analysis
N57416BOEING Boeing 737 MAX 9
→
07/06/2026
2h 9m
No alerts
Replay Analysis
N47569BOEING Boeing 737 MAX 9
→
07/05/2026
2h 34m
No alerts
Replay Analysis
N17358BOEING Boeing 737 MAX 8
→
07/04/2026
1h 2m
No alerts
Replay Analysis
N77582BOEING Boeing 737 MAX 9
→
07/03/2026
2h 21m
No alerts
Replay Analysis
N37537BOEING Boeing 737 MAX 9
→
07/02/2026
2h 21m
△ Low approach-stability score
Replay Analysis
N17408BOEING Boeing 737 MAX 9
→
07/01/2026
2h 21m
No alerts
Replay Analysis
N38473BOEING Boeing 737-900
→
06/30/2026
2h 22m
No alerts
Replay Analysis
N57409BOEING Boeing 737 MAX 9
→
06/29/2026
1h 28m
△ Low approach-stability score
Replay Analysis
N37508BOEING Boeing 737 MAX 9
→
06/28/2026
2h 23m
No alerts
Replay Analysis
N27274BOEING Boeing 737 MAX 8
→
06/27/2026
1h 25m
No alerts
Replay Analysis
N27509BOEING Boeing 737 MAX 9
→
06/26/2026
2h 33m
No alerts
Replay Analysis
N17428BOEING Boeing 737 MAX 9
→
06/25/2026
2h 16m
No alerts
Replay Analysis
N37415BOEING Boeing 737 MAX 9
→
06/24/2026
2h 30m
No alerts
Replay Analysis
N37447BOEING Boeing 737 MAX 9
→
06/23/2026
2h 16m
No alerts
Replay Analysis
N27258BOEING Boeing 737 MAX 8
→
06/22/2026
2h 39m
No alerts
Replay Analysis
N17300BOEING Boeing 737 MAX 8
→
06/21/2026
2h 15m
No alerts
Replay Analysis
N17300BOEING Boeing 737 MAX 8
→
06/21/2026
32m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window