UAL8237

UNITED AIRLINES INC · SFO → IAD

UAL8237 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Washington Dulles International Airport (KIAD). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 25m. SkyMeter has observed 10 legs of this flight number via ADS-B.

✈
FLIGHTS
10
last 90 days
⏱
AVG DURATION
3h 25m
tracked time
📅
SERVICE PERIOD
06/17/2025 → 07/17/2026
first → last seen
🗺
ROUTES / TYPES
8 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KSFO → KIAD
3
avg 5h 22m · San Francisco → Washington Dulles
KIAD → KIAH
1
avg 3h 4m · Washington Dulles → George Bush Intercontinental Houston
KSFO → KEWR
1
avg 5h 9m · San Francisco → Newark Liberty
KIAH → KHHR
1
avg 2h 58m · George Bush Intercontinental Houston → Jack Northrop Field Hawthorne
KIAH → KDTW
1
avg 2h 42m · George Bush Intercontinental Houston → Detroit Metropolitan Wayne County
KORD → KGRR
1
avg 28m · Chicago O'Hare → Gerald R. Ford
KORD → KPHX
1
avg 3h 41m · Chicago O'Hare → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
5
A320 AIRBUS Airbus A320
2
B39M BOEING Boeing 737 MAX 9
2
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 UAL8237

30
N476UAAIRBUS Airbus A320
→
07/17/2026
28m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
07/16/2026
6m
No alerts
Replay Analysis
N37474BOEING Boeing 737-900
→
07/15/2026
5h 9m
No alerts
Replay Analysis
N45440BOEING Boeing 737-900
→
07/13/2026
5h 38m
No alerts
Replay Analysis
N73445BOEING Boeing 737-900
→
07/10/2026
2h 42m
No alerts
Replay Analysis
N62883BOEING Boeing 737-900
→
07/02/2026
5h 18m
No alerts
Replay Analysis
N78017BOEING Boeing 777-200
→
06/06/2026
5h 9m
No alerts
Replay Analysis
N47524BOEING Boeing 737 MAX 9
→
06/04/2026
2h 58m
No alerts
Replay Analysis
N47517BOEING Boeing 737 MAX 9
→
04/26/2026
3h 3m
No alerts
Replay Analysis
N34460BOEING Boeing 737-900
→
04/24/2026
3h 40m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
04/18/2026
3h 33m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
04/18/2026
21m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
04/15/2026
4h 21m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
04/15/2026
5m
No alerts
Replay Analysis
N67845BOEING Boeing 737-900
→
04/13/2026
4h 3m
No alerts
Replay Analysis
N14115BOEING Boeing 757-200
→
04/11/2026
1h 43m
No alerts
Replay Analysis
N484UAAIRBUS Airbus A320
→
03/16/2026
50m
No alerts
Replay Analysis
N484UAAIRBUS Airbus A320
→
03/15/2026
26m
No alerts
Replay Analysis
N484UAAIRBUS Airbus A320
→
03/15/2026
1h 17m
No alerts
Replay Analysis
N803UAAIRBUS Airbus A319
→
03/15/2026
1h 17m
No alerts
Replay Analysis
N17599BOEING Boeing 737 MAX 9
→
03/08/2026
3h 20m
No alerts
Replay Analysis
N66897BOEING Boeing 737-900
→
03/07/2026
2h 16m
No alerts
Replay Analysis
N66897BOEING Boeing 737-900
→
03/06/2026
52m
No alerts
Replay Analysis
N66897BOEING Boeing 737-900
→
03/06/2026
3h 9m
No alerts
Replay Analysis
N816UAAIRBUS Airbus A319
→
01/25/2026
51m
No alerts
Replay Analysis
N37532BOEING Boeing 737 MAX 9
→
12/22/2025
4h 56m
No alerts
Replay Analysis
N37522BOEING Boeing 737 MAX 9
→
12/02/2025
2h 19m
No alerts
Replay Analysis
N37281BOEING Boeing 737-800
→
11/27/2025
2h 20m
No alerts
Replay Analysis
N69847BOEING Boeing 737-900
→
11/25/2025
57m
No alerts
Replay Analysis
N467UAAIRBUS Airbus A320
→
11/17/2025
2h 32m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window