UAL573 is operated by UNITED AIRLINES INC between Raleigh Durham International Airport (KRDU) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 32m. SkyMeter has observed 112 legs of this flight number via ADS-B.

✈
FLIGHTS
112
last 90 days
⏱
AVG DURATION
2h 32m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
12 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KRDU → KSFO
32
avg 5h 11m · Raleigh Durham → San Francisco
KLAX → KEWR
4
avg 5h 16m · Los Angeles → Newark Liberty
KSFO → PHOG
2
avg 5h 2m · San Francisco → Kahului
KAUS → KSFO
1
avg 3h 34m · Austin Bergstrom → San Francisco
US-20NJ → KEWR
1
avg 14m · Enzon South Plainfield Heliport → Newark Liberty

Aircraft types

Equipment used on this number

4
B38M BOEING Boeing 737 MAX 8
89
B752 BOEING Boeing 757-200
15
B738 BOEING Boeing 737-800
11
B39M BOEING Boeing 737 MAX 9
4

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 UAL573

30
N19130BOEING Boeing 757-200
→
08/18/2026
14m
No alerts
Replay Analysis
N19130BOEING Boeing 757-200
→
08/17/2026
4h 46m
No alerts
Replay Analysis
N17122BOEING Boeing 757-200
→
08/17/2026
2h 9m
No alerts
Replay Analysis
N17122BOEING Boeing 757-200
→
08/16/2026
3h 7m
No alerts
Replay Analysis
N17122BOEING Boeing 757-200
→
08/16/2026
5h 17m
No alerts
Replay Analysis
N19141BOEING Boeing 757-200
→
08/16/2026
29m
No alerts
Replay Analysis
N19141BOEING Boeing 757-200
→
08/15/2026
4h 49m
No alerts
Replay Analysis
N19141BOEING Boeing 757-200
→
08/15/2026
5h 19m
No alerts
Replay Analysis
N17122BOEING Boeing 757-200
→
08/15/2026
28m
No alerts
Replay Analysis
N17122BOEING Boeing 757-200
→
08/14/2026
4h 43m
No alerts
Replay Analysis
N17122BOEING Boeing 757-200
→
08/14/2026
5h 12m
No alerts
Replay Analysis
N17126BOEING Boeing 757-200
→
08/14/2026
37m
No alerts
Replay Analysis
N17126BOEING Boeing 757-200
→
08/13/2026
5h 18m
No alerts
Replay Analysis
N17126BOEING Boeing 757-200
→
08/13/2026
4h 40m
No alerts
Replay Analysis
N34137BOEING Boeing 757-200
→
08/11/2026
2h 37m
No alerts
Replay Analysis
N37324BOEING Boeing 737 MAX 8
→
08/10/2026
52m
No alerts
Replay Analysis
N37308BOEING Boeing 737 MAX 8
→
08/10/2026
4h 59m
No alerts
Replay Analysis
N37352BOEING Boeing 737 MAX 8
→
08/08/2026
1h 6m
No alerts
Replay Analysis
N36280BOEING Boeing 737-800
→
08/08/2026
5h 7m
No alerts
Replay Analysis
N17339BOEING Boeing 737 MAX 8
→
08/07/2026
4h 49m
No alerts
Replay Analysis
N27266BOEING Boeing 737 MAX 8
→
08/07/2026
5h 19m
No alerts
Replay Analysis
N17333BOEING Boeing 737 MAX 8
→
08/06/2026
48m
No alerts
Replay Analysis
N76505BOEING Boeing 737-800
→
08/06/2026
5h 7m
No alerts
Replay Analysis
N27270BOEING Boeing 737 MAX 8
→
08/05/2026
1h 36m
No alerts
Replay Analysis
N17346BOEING Boeing 737 MAX 8
→
08/04/2026
50m
No alerts
Replay Analysis
N17272BOEING Boeing 737 MAX 8
→
08/03/2026
44m
No alerts
Replay Analysis
N17355BOEING Boeing 737 MAX 8
→
08/03/2026
5h 0m
No alerts
Replay Analysis
N17359BOEING Boeing 737 MAX 8
→
08/02/2026
1h 0m
No alerts
Replay Analysis
N47345BOEING Boeing 737 MAX 8
→
08/02/2026
5h 44m
No alerts
Replay Analysis
N27205BOEING Boeing 737-800
→
08/01/2026
5h 11m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window