Is UAL5400 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
25 min early
Official source · Updated
Departure
Colorado Springs
COS
Actual
Scheduled 16:47
Sep 7
Arrival
Denver
DEN
Actual
Scheduled 11:32
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
COSDEN
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 27 min early
COS → DEN
- 531 min late
COS → DEN
- 24 min late
COS → DEN
- 16 min early
COS → DEN
- 35 min early
COS → DEN
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 15
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 18, 2026Arrived | Colorado Springs | Denver | -27 | |
| Sep 17, 2026Arrived | Colorado Springs | Denver | 531 | |
| Sep 16, 2026Arrived | Colorado Springs | Denver | 24 | |
| Sep 15, 2026Arrived | Colorado Springs | Denver | -16 | |
| Sep 14, 2026Arrived | Colorado Springs | Denver | -35 | |
| Sep 13, 2026Arrived | Colorado Springs | Denver | -28 | |
| Sep 12, 2026Arrived | Colorado Springs | Denver | -30 | |
| Sep 11, 2026Arrived | Colorado Springs | Denver | 1 | |
| Sep 10, 2026Arrived | Colorado Springs | Denver | -25 | |
| Sep 9, 2026Arrived | Colorado Springs | Denver | -31 | |
| Sep 8, 2026Arrived | Colorado Springs | Denver | -37 | |
| Sep 7, 2026Arrived | Colorado Springs | Denver | -25 | |
| Sep 6, 2026Arrived | Colorado Springs | Denver | -26 | |
| Sep 5, 2026Arrived | Colorado Springs | Denver | 1 | |
| Sep 4, 2026Arrived | Colorado Springs | Denver | -16 |