UAL620 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 9. Typical block time is 5h 22m. SkyMeter has observed 88 legs of this flight number via ADS-B.

✈
FLIGHTS
88
last 90 days
⏱
AVG DURATION
5h 22m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/4/2026
first → last seen
🗺
ROUTES / TYPES
10 / 3
city pairs · airframes
⚠
INCIDENT RATE
5.7%
5 flagged

Routes flown

By count · last 90 days

6
KIAD → KEWR
2
avg 1h 23m · Washington Dulles → Newark Liberty
KEWR → KBOS
2
avg 9h 4m · Newark Liberty → General Edward Lawrence Logan
KEWR → KIAD
1
avg 8h 32m · Newark Liberty → Washington Dulles
KORF → KEWR
1
avg 1h 13m · Norfolk → Newark Liberty
KEWR → KORF
1
avg 8h 57m · Newark Liberty → Norfolk
KBOS → KEWR
1
avg 1h 10m · General Edward Lawrence Logan → Newark Liberty

Aircraft types

Equipment used on this number

3
B39M BOEING Boeing 737 MAX 9
85
B739 BOEING Boeing 737-900
5
B38M BOEING Boeing 737 MAX 8
2

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UAL620

30
N37521BOEING Boeing 737 MAX 9
→
9/4/2026
1h 4m
No alerts
Replay Analysis
N17428BOEING Boeing 737 MAX 9
→
9/3/2026
1h 18m
No alerts
Replay Analysis
N37532BOEING Boeing 737 MAX 9
→
9/2/2026
1h 24m
No alerts
Replay Analysis
N37540BOEING Boeing 737 MAX 9
→
9/1/2026
9h 11m
△ Low approach-stability score
Replay Analysis
N27539BOEING Boeing 737 MAX 9
→
8/30/2026
1h 22m
No alerts
Replay Analysis
N47570BOEING Boeing 737 MAX 9
→
8/29/2026
57m
No alerts
Replay Analysis
N57451BOEING Boeing 737 MAX 9
→
8/28/2026
8h 52m
↻ Go-around
Replay Analysis
N17436BOEING Boeing 737 MAX 9
→
8/28/2026
1h 12m
No alerts
Replay Analysis
N17436BOEING Boeing 737 MAX 9
→
8/27/2026
8h 57m
No alerts
Replay Analysis
N17444BOEING Boeing 737 MAX 9
→
8/26/2026
8h 21m
No alerts
Replay Analysis
N17591BOEING Boeing 737 MAX 9
→
8/25/2026
9h 2m
No alerts
Replay Analysis
N77575BOEING Boeing 737 MAX 9
→
8/24/2026
2h 32m
No alerts
Replay Analysis
N27526BOEING Boeing 737 MAX 9
→
8/23/2026
8h 38m
No alerts
Replay Analysis
N17591BOEING Boeing 737 MAX 9
→
8/22/2026
8h 57m
△ Low approach-stability score
Replay Analysis
N37556BOEING Boeing 737 MAX 9
→
8/21/2026
57m
No alerts
Replay Analysis
N17417BOEING Boeing 737 MAX 9
→
8/21/2026
1h 23m
No alerts
Replay Analysis
N17417BOEING Boeing 737 MAX 9
→
8/20/2026
1h 51m
No alerts
Replay Analysis
N17593BOEING Boeing 737 MAX 9
→
8/19/2026
1h 20m
No alerts
Replay Analysis
N17557BOEING Boeing 737 MAX 9
→
8/18/2026
1h 48m
△ Low approach-stability score
Replay Analysis
N37525BOEING Boeing 737 MAX 9
→
8/17/2026
8h 37m
No alerts
Replay Analysis
N37547BOEING Boeing 737 MAX 9
→
8/16/2026
8h 38m
No alerts
Replay Analysis
N27404BOEING Boeing 737 MAX 9
→
8/15/2026
8h 32m
No alerts
Replay Analysis
N69835BOEING Boeing 737-900
→
8/14/2026
8h 26m
No alerts
Replay Analysis
N27503BOEING Boeing 737 MAX 9
→
8/13/2026
52m
No alerts
Replay Analysis
N17405BOEING Boeing 737 MAX 9
→
8/11/2026
2h 11m
No alerts
Replay Analysis
N17411BOEING Boeing 737 MAX 9
→
8/10/2026
8h 25m
No alerts
Replay Analysis
N17591BOEING Boeing 737 MAX 9
→
8/9/2026
2h 3m
No alerts
Replay Analysis
N27515BOEING Boeing 737 MAX 9
→
8/8/2026
8h 33m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
8/8/2026
1h 10m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
8/7/2026
9h 20m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window