UAL8186

UNITED AIRLINES INC · SFO → DCA

UAL8186 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Ronald Reagan Washington National Airport (KDCA). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 3h 25m. SkyMeter has observed 8 legs of this flight number via ADS-B.

✈
FLIGHTS
8
last 90 days
⏱
AVG DURATION
3h 25m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 05/24/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
⚠
INCIDENT RATE
12.5%
1 flagged

Routes flown

By count · last 90 days

2
KSFO → KDCA
3
avg 5h 10m · San Francisco → Ronald Reagan Washington National
KORD → KDFW
1
avg 2h 6m · Chicago O'Hare → Dallas Fort Worth

Aircraft types

Equipment used on this number

2
B38M BOEING Boeing 737 MAX 8
13
A320 AIRBUS Airbus A320
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
1
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 14 operations of UAL8186

14
N57299BOEING Boeing 737 MAX 8
→
05/25/2026
2h 10m
No alerts
Replay Analysis
N57299BOEING Boeing 737 MAX 8
→
05/24/2026
2h 55m
No alerts
Replay Analysis
N57299BOEING Boeing 737 MAX 8
→
05/24/2026
5h 5m
No alerts
Replay Analysis
N27290BOEING Boeing 737 MAX 8
→
05/21/2026
2h 19m
No alerts
Replay Analysis
N37354BOEING Boeing 737 MAX 8
→
05/16/2026
2h 8m
No alerts
Replay Analysis
N37354BOEING Boeing 737 MAX 8
→
05/15/2026
2h 50m
No alerts
Replay Analysis
N37354BOEING Boeing 737 MAX 8
→
05/15/2026
4h 58m
No alerts
Replay Analysis
N27260BOEING Boeing 737 MAX 8
→
05/11/2026
2h 50m
No alerts
Replay Analysis
N37278BOEING Boeing 737 MAX 8
→
05/08/2026
2h 36m
No alerts
Replay Analysis
N433UAAIRBUS Airbus A320
→
04/21/2026
2h 5m
No alerts
Replay Analysis
N17311BOEING Boeing 737 MAX 8
→
04/21/2026
4h 39m
No alerts
Replay Analysis
N17311BOEING Boeing 737 MAX 8
→
04/20/2026
45m
No alerts
Replay Analysis
N17311BOEING Boeing 737 MAX 8
→
04/20/2026
5h 24m
No alerts
Replay Analysis
N47275BOEING Boeing 737 MAX 8
→
04/17/2026
2h 1m
→ Excursion
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window