UAL8153

UNITED AIRLINES INC · SFO → IAD

UAL8153 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 2h 47m. SkyMeter has observed 33 legs of this flight number via ADS-B.

✈
FLIGHTS
33
last 90 days
⏱
AVG DURATION
2h 47m
tracked time
📅
SERVICE PERIOD
5/31/2025 → 8/12/2026
first → last seen
🗺
ROUTES / TYPES
19 / 9
city pairs · airframes
⚠
INCIDENT RATE
3.0%
1 flagged

Routes flown

By count · last 90 days

10
KSFO → KIAD
5
avg 4h 53m · San Francisco → Washington Dulles
KORD → KPHX
4
avg 3h 27m · Chicago O'Hare → Phoenix Sky Harbor
KORD → KBWI
4
avg 1h 29m · Chicago O'Hare → Baltimore/Washington International Thurgood Marshall
KIAD → KLAS
2
avg 4h 52m · Washington Dulles → McCarran
KORD → KSJC
2
avg 4h 44m · Chicago O'Hare → Norman Y. Mineta San Jose
KDEN → KIAD
1
avg 3h 10m · Denver → Washington Dulles
KDEN → KAUS
1
avg 2h 9m · Denver → Austin Bergstrom
KSFO → KRDM
1
avg 1h 26m · San Francisco → Roberts Field
KIAH → KAUS
1
avg 52m · George Bush Intercontinental Houston → Austin Bergstrom
KORD → KIAD
1
avg 2h 3m · Chicago O'Hare → Washington Dulles

Aircraft types

Equipment used on this number

9
B739 BOEING Boeing 737-900
14
B39M BOEING Boeing 737 MAX 9
13
B738 BOEING Boeing 737-800
7
A319 AIRBUS Airbus A319
6
A21N AIRBUS Airbus A321 Neo
2
A320 AIRBUS Airbus A320
2
B752 BOEING Boeing 757-200
1
B38M BOEING Boeing 737 MAX 8
1
B753 BOEING Boeing 757-300
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 UAL8153

30
N76508BOEING Boeing 737-800
→
8/12/2026
5h 28m
No alerts
Replay Analysis
N12218BOEING Boeing 737-800
→
8/11/2026
4h 0m
No alerts
Replay Analysis
N12218BOEING Boeing 737-800
→
8/11/2026
10m
No alerts
Replay Analysis
N68453BOEING Boeing 737-900
→
8/10/2026
3h 1m
No alerts
Replay Analysis
N68453BOEING Boeing 737-900
→
8/9/2026
3h 28m
No alerts
Replay Analysis
N68453BOEING Boeing 737-900
→
8/9/2026
27m
No alerts
Replay Analysis
N14557AIRBUS Airbus A321 Neo
→
8/8/2026
2h 32m
No alerts
Replay Analysis
N67815BOEING Boeing 737-900
→
8/7/2026
4h 50m
No alerts
Replay Analysis
N27421BOEING Boeing 737-900
→
8/4/2026
37m
No alerts
Replay Analysis
N27421BOEING Boeing 737-900
→
8/3/2026
2h 46m
No alerts
Replay Analysis
N27421BOEING Boeing 737-900
→
8/3/2026
3h 24m
No alerts
Replay Analysis
N39415BOEING Boeing 737-900
→
7/29/2026
1h 23m
No alerts
Replay Analysis
N77582BOEING Boeing 737 MAX 9
→
7/29/2026
56m
No alerts
Replay Analysis
N77582BOEING Boeing 737 MAX 9
→
7/28/2026
2h 22m
No alerts
Replay Analysis
N77582BOEING Boeing 737 MAX 9
→
7/28/2026
3h 19m
No alerts
Replay Analysis
N35204BOEING Boeing 737-800
→
7/25/2026
53m
No alerts
Replay Analysis
N14237BOEING Boeing 737-800
→
7/23/2026
3h 6m
No alerts
Replay Analysis
N75425BOEING Boeing 737-900
→
7/23/2026
4h 50m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
7/22/2026
4h 54m
No alerts
Replay Analysis
N77544BOEING Boeing 737 MAX 9
→
7/17/2026
5h 6m
No alerts
Replay Analysis
N14518AIRBUS Airbus A321 Neo
→
7/16/2026
3h 9m
No alerts
Replay Analysis
N56859BOEING Boeing 757-300
→
7/10/2026
4h 56m
No alerts
Replay Analysis
N464UAAIRBUS Airbus A320
→
7/6/2026
1h 27m
No alerts
Replay Analysis
N33103BOEING Boeing 757-200
→
7/4/2026
2h 11m
No alerts
Replay Analysis
N79279BOEING Boeing 737-800
→
7/2/2026
1h 26m
No alerts
Replay Analysis
N493UAAIRBUS Airbus A320
→
6/27/2026
1h 30m
No alerts
Replay Analysis
N37522BOEING Boeing 737 MAX 9
→
6/22/2026
4h 54m
No alerts
Replay Analysis
N27419BOEING Boeing 737 MAX 9
→
6/21/2026
4h 51m
No alerts
Replay Analysis
N27419BOEING Boeing 737 MAX 9
→
6/20/2026
4h 16m
No alerts
Replay Analysis
N27419BOEING Boeing 737 MAX 9
→
6/19/2026
26m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window