Is UAL5778 delayed?
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Service date: · Scheduled departure date (UTC)
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Update time unavailable
Departure
Aspen
ASE
Scheduled
Sep 19
Arrival
Denver
DEN
Scheduled
Sep 19
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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Service date: · Scheduled departure date (UTC)
29 min late
Official source · Updated
Departure
Aspen
ASE
Actual
Sep 19
Arrival
Denver
DEN
Actual
Sep 18
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 29 min late
ASE → DEN
- 13 min late
ASE → DEN
- 84 min late
ASE → DEN
- 28 min early
ASE → DEN
- 40 min early
ASE → DEN
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 3
- 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 19, 2026Arrived | Aspen | Denver | 29 | |
| Sep 18, 2026Arrived | Aspen | Denver | 13 | |
| Sep 17, 2026Arrived | Aspen | Denver | 84 | |
| Sep 16, 2026Arrived | Aspen | Denver | -28 | |
| Sep 15, 2026Arrived | Aspen | Denver | -40 | |
| Sep 14, 2026Arrived | Aspen | Denver | -16 | |
| Sep 12, 2026Arrived | Aspen | Denver | -11 | |
| Sep 12, 2026Arrived | Aspen | Denver | -42 | |
| Sep 11, 2026Arrived | Aspen | Denver | -34 | |
| Sep 10, 2026Arrived | Aspen | Denver | -30 | |
| Sep 9, 2026Arrived | Aspen | Denver | -16 | |
| Sep 8, 2026Arrived | Aspen | Denver | -23 | |
| Sep 7, 2026Arrived | Aspen | Denver | 35 | |
| Sep 5, 2026Arrived | Aspen | Denver | -14 | |
| Sep 5, 2026Arrived | Aspen | Denver | -26 |