United Airlines
Is UA8179 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Chicago)
4 min late
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 7
Arrival
Boston
BOS
Actual
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (America/Vancouver)
30 min early
Official source · Updated
Departure
Vancouver
YVR
Scheduled
Sep 7
Arrival
Chicago
ORD
Actual
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: ACA1048
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 24 min early
YVR → ORD
- 25 min late
YVR → ORD
- 87 min late
LAX → LAS
- 33 min early
YVR → ORD
- 7 min late
SEA → IAH
Flight history and details
Aug 24, 2026 — Sep 23, 2026
- Observed arrivals
- 25
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 2
- Observed occurrences
- 27
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 22, 2026Arrived | Vancouver | Chicago | -24 | |
| Sep 21, 2026Arrived | Vancouver | Chicago | 25 | |
| Sep 20, 2026Arrived | Los Angeles | Las Vegas | 87 | |
| Sep 20, 2026Arrived | Vancouver | Chicago | -33 | |
| Sep 20, 2026Arrived | Seattle | Houston | 7 | |
| Sep 19, 2026Cancelled | Vancouver | Chicago | Not available | Not available |
| Sep 18, 2026Arrived | Vancouver | Chicago | -1 | |
| Sep 17, 2026Arrived | San Francisco | Seattle | -15 | |
| Sep 17, 2026Arrived | Vancouver | Chicago | -29 | |
| Sep 16, 2026Arrived | Vancouver | Chicago | -25 | |
| Sep 15, 2026Arrived | Vancouver | Chicago | 15 | |
| Sep 14, 2026Arrived | Vancouver | Chicago | -37 | |
| Sep 13, 2026Arrived | Vancouver | Chicago | -30 | |
| Sep 12, 2026Arrived | Vancouver | Chicago | -38 | |
| Sep 11, 2026Arrived | Los Angeles | Las Vegas | -9 | |
| Sep 11, 2026Arrived | Vancouver | Chicago | -39 | |
| Sep 10, 2026Arrived | Vancouver | Chicago | -16 | |
| Sep 9, 2026Arrived | San Francisco | Seattle | -4 | |
| Sep 9, 2026Arrived | Vancouver | Chicago | -44 | |
| Sep 8, 2026Arrived | Vancouver | Chicago | -14 | |
| Sep 7, 2026Arrived | Chicago | Boston | 4 | |
| Sep 7, 2026Arrived | Vancouver | Chicago | -30 | |
| Sep 6, 2026Arrived | Denver | Santa Barbara | 17 | |
| Sep 6, 2026Arrived | Vancouver | Chicago | -26 | |
| Sep 5, 2026Arrived | Vancouver | Chicago | -19 | |
| Sep 4, 2026Arrived | Denver | Santa Barbara | -4 | |
| Sep 4, 2026Cancelled | Vancouver | Chicago | Not available | Not available |