UAL2604

UNITED AIRLINES INC · COS → DEN

UAL2604 is operated by UNITED AIRLINES INC between City of Colorado Springs Municipal Airport (KCOS) and Denver International Airport (KDEN). The flight is most often flown by a AIRBUS Airbus A319. Typical block time is 2h 40m. SkyMeter has observed 34 legs of this flight number via ADS-B.

✈
FLIGHTS
34
last 90 days
⏱
AVG DURATION
2h 40m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/18/2026
first → last seen
🗺
ROUTES / TYPES
5 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KCOS → KDEN
24
avg 44m · City of Colorado Springs → Denver
KSFO → MMUN
1
avg 5h 0m · San Francisco → Cancún

Aircraft types

Equipment used on this number

4
A319 AIRBUS Airbus A319
20
B739 BOEING Boeing 737-900
9
A320 AIRBUS Airbus A320
4
B738 BOEING Boeing 737-800
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 UAL2604

30
N61898BOEING Boeing 737-900
→
07/18/2026
9h 45m
No alerts
Replay Analysis
N37437BOEING Boeing 737-900
→
07/11/2026
10h 0m
No alerts
Replay Analysis
N27421BOEING Boeing 737-900
→
07/04/2026
9h 56m
No alerts
Replay Analysis
N64844BOEING Boeing 737-900
→
06/27/2026
10h 2m
No alerts
Replay Analysis
N73445BOEING Boeing 737-900
→
06/20/2026
5h 0m
No alerts
Replay Analysis
N36472BOEING Boeing 737-900
→
06/13/2026
9h 40m
No alerts
Replay Analysis
N68842BOEING Boeing 737-900
→
06/06/2026
4h 56m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
05/30/2026
3h 38m
No alerts
Replay Analysis
N69835BOEING Boeing 737-900
→
05/23/2026
9h 39m
No alerts
Replay Analysis
N882UAAIRBUS Airbus A319
→
05/20/2026
40m
No alerts
Replay Analysis
N832UAAIRBUS Airbus A319
→
05/19/2026
27m
No alerts
Replay Analysis
N465UAAIRBUS Airbus A320
→
05/18/2026
41m
No alerts
Replay Analysis
N846UAAIRBUS Airbus A319
→
05/17/2026
37m
No alerts
Replay Analysis
N821UAAIRBUS Airbus A319
→
05/16/2026
48m
No alerts
Replay Analysis
N855UAAIRBUS Airbus A319
→
05/15/2026
49m
No alerts
Replay Analysis
N35236BOEING Boeing 737-800
→
05/14/2026
47m
No alerts
Replay Analysis
N837UAAIRBUS Airbus A319
→
05/13/2026
59m
No alerts
Replay Analysis
N894UAAIRBUS Airbus A319
→
05/12/2026
51m
No alerts
Replay Analysis
N813UAAIRBUS Airbus A319
→
05/11/2026
45m
No alerts
Replay Analysis
N837UAAIRBUS Airbus A319
→
05/10/2026
42m
No alerts
Replay Analysis
N497UAAIRBUS Airbus A320
→
05/09/2026
42m
No alerts
Replay Analysis
N803UAAIRBUS Airbus A319
→
05/08/2026
28m
No alerts
Replay Analysis
N878UAAIRBUS Airbus A319
→
05/07/2026
47m
No alerts
Replay Analysis
N878UAAIRBUS Airbus A319
→
05/04/2026
58m
No alerts
Replay Analysis
N818UAAIRBUS Airbus A319
→
05/04/2026
33m
No alerts
Replay Analysis
N818UAAIRBUS Airbus A319
→
05/03/2026
37m
No alerts
Replay Analysis
N471UAAIRBUS Airbus A320
→
05/02/2026
56m
No alerts
Replay Analysis
N4888UAIRBUS Airbus A319
→
05/01/2026
41m
No alerts
Replay Analysis
N802UAAIRBUS Airbus A319
→
04/30/2026
38m
No alerts
Replay Analysis
N469UAAIRBUS Airbus A320
→
04/27/2026
39m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window