United Airlines
Is UA8186 delayed?
Service date: · Scheduled departure date (America/Denver)
Arrived
39 min late
Official source · Updated
Departure
Denver
DEN
Actual
Scheduled 18:03
Sep 4
Arrival
Orlando
MCO
Actual
Scheduled 23:18
Sep 4
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.
- 39 min late
YUL → LGA
- 4 min late
SFO → DCA
- 16 min late
YUL → LGA
- 13 min early
YUL → LGA
- 3 min early
SFO → DTW
Flight history and details
Aug 24, 2026 — Sep 23, 2026
- Observed arrivals
- 19
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 3
- Observed occurrences
- 22
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 21, 2026Cancelled | Newark | Orlando | Not available | Not available |
| Sep 21, 2026Arrived | Montreal | New York | 39 | |
| Sep 20, 2026Arrived | San Francisco | Washington | 4 | |
| Sep 20, 2026Arrived | Montreal | New York | 16 | |
| Sep 19, 2026Arrived | Montreal | New York | -13 | |
| Sep 18, 2026Cancelled | Montreal | New York | Not available | Not available |
| Sep 18, 2026Arrived | San Francisco | Detroit | -3 | |
| Sep 17, 2026Arrived | Montreal | New York | -20 | |
| Sep 16, 2026Arrived | Montreal | New York | -14 | |
| Sep 15, 2026Arrived | Chicago | Kansas City | 258 | |
| Sep 14, 2026Arrived | Montreal | New York | 13 | |
| Sep 14, 2026Arrived | Dulles | San Francisco | -11 | |
| Sep 13, 2026Arrived | Montreal | New York | -8 | |
| Sep 12, 2026Arrived | Montreal | New York | 7 | |
| Sep 11, 2026Arrived | Montreal | New York | -1 | |
| Sep 11, 2026Arrived | Arcata/Eureka | San Francisco | 76 | |
| Sep 10, 2026Arrived | Montreal | New York | 47 | |
| Sep 8, 2026Arrived | Montreal | New York | -1 | |
| Sep 7, 2026Arrived | Montreal | New York | -4 | |
| Sep 6, 2026Arrived | Montreal | New York | -2 | |
| Sep 5, 2026Cancelled | Montreal | New York | Not available | Not available |
| Sep 4, 2026Arrived | Denver | Orlando | 39 |