UAL1279

UNITED AIRLINES INC · DEN → IAD

UAL1279 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Washington Dulles International Airport (KIAD). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 3h 2m. SkyMeter has observed 92 legs of this flight number via ADS-B.

✈
FLIGHTS
92
last 90 days
⏱
AVG DURATION
3h 2m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/19/2026
first → last seen
🗺
ROUTES / TYPES
5 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KDEN → KIAD
62
avg 3h 14m · Denver → Washington Dulles
KSFO → KSAT
3
avg 3h 34m · San Francisco → San Antonio
KHAF → KSAT
1
avg 3h 32m · Half Moon Bay → San Antonio

Aircraft types

Equipment used on this number

6
B739 BOEING Boeing 737-900
77
A320 AIRBUS Airbus A320
5
B39M BOEING Boeing 737 MAX 9
4
A21N AIRBUS Airbus A321 Neo
3
B738 BOEING Boeing 737-800
2
B737 BOEING Boeing 737-700
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 UAL1279

30
N496UAAIRBUS Airbus A320
→
08/19/2026
3h 33m
No alerts
Replay Analysis
N435UAAIRBUS Airbus A320
→
08/18/2026
3h 37m
No alerts
Replay Analysis
N53442BOEING Boeing 737-900
→
08/17/2026
3h 20m
No alerts
Replay Analysis
N68802BOEING Boeing 737-900
→
08/16/2026
3h 13m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
08/15/2026
3h 30m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
08/14/2026
3h 11m
No alerts
Replay Analysis
N16713BOEING Boeing 737-700
→
08/13/2026
3h 3m
No alerts
Replay Analysis
N488UAAIRBUS Airbus A320
→
08/12/2026
48m
No alerts
Replay Analysis
N488UAAIRBUS Airbus A320
→
08/11/2026
3h 32m
No alerts
Replay Analysis
N39450BOEING Boeing 737-900
→
08/10/2026
3h 16m
No alerts
Replay Analysis
N69838BOEING Boeing 737-900
→
08/08/2026
3h 13m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
08/07/2026
3h 22m
No alerts
Replay Analysis
N38451BOEING Boeing 737-900
→
08/06/2026
3h 10m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
08/05/2026
3h 17m
No alerts
Replay Analysis
N68453BOEING Boeing 737-900
→
08/04/2026
3h 18m
No alerts
Replay Analysis
N47414BOEING Boeing 737-900
→
08/03/2026
3h 25m
No alerts
Replay Analysis
N67812BOEING Boeing 737-900
→
08/02/2026
3h 25m
No alerts
Replay Analysis
N77573BOEING Boeing 737 MAX 9
→
07/31/2026
3h 29m
No alerts
Replay Analysis
N62889BOEING Boeing 737-900
→
07/30/2026
3h 13m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
07/29/2026
3h 9m
No alerts
Replay Analysis
N61898BOEING Boeing 737-900
→
07/28/2026
3h 32m
No alerts
Replay Analysis
N77538BOEING Boeing 737-800
→
07/27/2026
3h 19m
No alerts
Replay Analysis
N37474BOEING Boeing 737-900
→
07/26/2026
3h 35m
No alerts
Replay Analysis
N39475BOEING Boeing 737-900
→
07/25/2026
3h 23m
No alerts
Replay Analysis
N61881BOEING Boeing 737-900
→
07/24/2026
3h 14m
No alerts
Replay Analysis
N69840BOEING Boeing 737-900
→
07/23/2026
3h 7m
No alerts
Replay Analysis
N14566AIRBUS Airbus A321 Neo
→
07/22/2026
3h 12m
No alerts
Replay Analysis
N61882BOEING Boeing 737-900
→
07/21/2026
3h 39m
No alerts
Replay Analysis
N69839BOEING Boeing 737-900
→
07/20/2026
3h 20m
No alerts
Replay Analysis
N36476BOEING Boeing 737-900
→
07/19/2026
3h 5m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window