UAL264 is operated by UNITED AIRLINES INC between Seattle Tacoma International Airport (KSEA) and Washington Dulles International Airport (KIAD). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 3h 43m. SkyMeter has observed 89 legs of this flight number via ADS-B.

✈
FLIGHTS
89
last 90 days
⏱
AVG DURATION
3h 43m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
15 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KSEA → KIAD
54
avg 4h 46m · Seattle Tacoma → Washington Dulles
KMSN → KORD
6
avg 35m · Dane County Regional Truax Field → Chicago O'Hare
PANC → KDEN
4
avg 4h 53m · Ted Stevens Anchorage → Denver
KSFO → KRNO
3
avg 56m · San Francisco → Reno Tahoe
KBGR → KDEN
3
avg 4h 41m · Bangor → Denver
KSFO → KAUS
2
avg 3h 24m · San Francisco → Austin Bergstrom
KHAF → KAUS
1
avg 3h 23m · Half Moon Bay → Austin Bergstrom
US-0188 → KRNO
1
avg 1h 4m · Coast Guard Air Station San Francisco → Reno Tahoe
US-0188 → KAUS
1
avg 3h 34m · Coast Guard Air Station San Francisco → Austin Bergstrom
CO12 → KDEN
1
avg 18m · Brighton Van-Aire Estates → Denver

Aircraft types

Equipment used on this number

6
B39M BOEING Boeing 737 MAX 9
61
B738 BOEING Boeing 737-800
13
A320 AIRBUS Airbus A320
8
B739 BOEING Boeing 737-900
6
B38M BOEING Boeing 737 MAX 8
4
A319 AIRBUS Airbus A319
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 UAL264

30
N441UAAIRBUS Airbus A320
→
08/18/2026
28m
No alerts
Replay Analysis
N441UAAIRBUS Airbus A320
→
08/18/2026
31m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
08/17/2026
30m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
08/16/2026
21m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
08/16/2026
40m
No alerts
Replay Analysis
N37263BOEING Boeing 737-800
→
08/15/2026
40m
No alerts
Replay Analysis
N498UAAIRBUS Airbus A320
→
08/14/2026
37m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
08/13/2026
8m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
08/13/2026
31m
No alerts
Replay Analysis
N817UAAIRBUS Airbus A319
→
08/11/2026
7m
No alerts
Replay Analysis
N77558BOEING Boeing 737 MAX 9
→
08/11/2026
4h 48m
No alerts
Replay Analysis
N37549BOEING Boeing 737 MAX 9
→
08/10/2026
4h 36m
No alerts
Replay Analysis
N17408BOEING Boeing 737 MAX 9
→
08/08/2026
4h 43m
No alerts
Replay Analysis
N37563BOEING Boeing 737 MAX 9
→
08/07/2026
4h 40m
No alerts
Replay Analysis
N17593BOEING Boeing 737 MAX 9
→
08/06/2026
4h 36m
No alerts
Replay Analysis
N37464BOEING Boeing 737-900
→
08/05/2026
4h 48m
No alerts
Replay Analysis
N37555BOEING Boeing 737 MAX 9
→
08/04/2026
4h 59m
No alerts
Replay Analysis
N47533BOEING Boeing 737 MAX 9
→
08/03/2026
4h 41m
No alerts
Replay Analysis
N35204BOEING Boeing 737-800
→
08/01/2026
6h 40m
No alerts
Replay Analysis
N17460BOEING Boeing 737 MAX 9
→
08/01/2026
4h 41m
No alerts
Replay Analysis
N17441BOEING Boeing 737 MAX 9
→
07/31/2026
4h 58m
No alerts
Replay Analysis
N37440BOEING Boeing 737 MAX 9
→
07/30/2026
4h 41m
No alerts
Replay Analysis
N37532BOEING Boeing 737 MAX 9
→
07/29/2026
4h 29m
No alerts
Replay Analysis
N47457BOEING Boeing 737 MAX 9
→
07/28/2026
4h 42m
No alerts
Replay Analysis
N37556BOEING Boeing 737 MAX 9
→
07/27/2026
4h 34m
No alerts
Replay Analysis
N18243BOEING Boeing 737-800
→
07/25/2026
11m
No alerts
Replay Analysis
N18243BOEING Boeing 737-800
→
07/25/2026
4h 35m
No alerts
Replay Analysis
N17438BOEING Boeing 737 MAX 9
→
07/25/2026
4h 35m
No alerts
Replay Analysis
N27511BOEING Boeing 737 MAX 9
→
07/24/2026
4h 36m
No alerts
Replay Analysis
N17403BOEING Boeing 737 MAX 9
→
07/23/2026
4h 28m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window