Is UA729 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Chicago)
5 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Sep 16
Arrival
Philadelphia
PHL
Estimated
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Service date: · Scheduled departure date (America/Los_Angeles)
18 min early
Official source · Updated
Departure
Los Angeles
LAX
Actual
Sep 16
Arrival
Chicago
ORD
Actual
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 18 min early
LAX → ORD
- 3 min early
ORD → PHL
- 1 min late
LAX → ORD
- 19 min early
ORD → PHL
- 14 min early
LAX → ORD
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 54
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 57
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 16, 2026Arrived | Los Angeles | Chicago | -18 | |
| Sep 15, 2026Arrived | Chicago | Philadelphia | -3 | |
| Sep 15, 2026Arrived | Los Angeles | Chicago | 1 | |
| Sep 14, 2026Arrived | Chicago | Philadelphia | -19 | |
| Sep 14, 2026Arrived | Los Angeles | Chicago | -14 | |
| Sep 13, 2026Arrived | Chicago | Philadelphia | -12 | |
| Sep 13, 2026Arrived | Los Angeles | Chicago | -19 | |
| Sep 12, 2026Arrived | Chicago | Philadelphia | -12 | |
| Sep 12, 2026Arrived | Los Angeles | Chicago | -6 | |
| Sep 11, 2026Arrived | Chicago | Philadelphia | -13 | |
| Sep 11, 2026Arrived | Los Angeles | Chicago | 4 | |
| Sep 10, 2026Arrived | Chicago | Philadelphia | 149 | |
| Sep 10, 2026Arrived | Los Angeles | Chicago | -19 | |
| Sep 9, 2026Arrived | Chicago | Philadelphia | -1 | |
| Sep 9, 2026Arrived | Los Angeles | Chicago | -5 | |
| Sep 8, 2026Arrived | Chicago | Philadelphia | 6 | |
| Sep 8, 2026Arrived | Los Angeles | Chicago | -24 | |
| Sep 7, 2026Arrived | Chicago | Philadelphia | 0 | |
| Sep 7, 2026Arrived | Los Angeles | Chicago | -7 | |
| Sep 6, 2026Arrived | Chicago | Philadelphia | -18 | |
| Sep 6, 2026Arrived | Los Angeles | Chicago | -27 | |
| Sep 5, 2026Arrived | Chicago | Philadelphia | -17 | |
| Sep 5, 2026Arrived | Los Angeles | Chicago | -37 | |
| Sep 4, 2026Arrived | Chicago | Philadelphia | 38 | |
| Sep 4, 2026Arrived | Los Angeles | Chicago | -29 | |
| Sep 3, 2026Arrived | Chicago | Philadelphia | 18 | |
| Sep 3, 2026Arrived | Los Angeles | Chicago | -31 | |
| Sep 2, 2026Arrived | Chicago | Philadelphia | 6 | |
| Sep 2, 2026Arrived | Los Angeles | Chicago | -30 | |
| Sep 1, 2026Arrived | Chicago | Philadelphia | -18 | |
| Sep 1, 2026Arrived | Los Angeles | Chicago | -33 | |
| Aug 31, 2026Arrived | Chicago | Philadelphia | 9 | |
| Aug 31, 2026Arrived | Los Angeles | Chicago | -24 | |
| Aug 30, 2026Arrived | Chicago | Philadelphia | 0 | |
| Aug 30, 2026Arrived | Los Angeles | Chicago | -35 | |
| Aug 29, 2026Arrived | Chicago | Philadelphia | -16 | |
| Aug 29, 2026Arrived | Los Angeles | Chicago | -24 | |
| Aug 28, 2026Arrived | Chicago | Philadelphia | 46 | |
| Aug 28, 2026Arrived | Los Angeles | Chicago | -18 | |
| Aug 27, 2026Arrived | Chicago | Philadelphia | -12 | |
| Aug 27, 2026Arrived | Los Angeles | Chicago | -13 | |
| Aug 26, 2026Arrived | Chicago | Philadelphia | -28 | |
| Aug 26, 2026Arrived | Los Angeles | Chicago | -21 | |
| Aug 25, 2026Arrived | Chicago | Philadelphia | -16 | |
| Aug 25, 2026Arrived | Los Angeles | Chicago | -28 | |
| Aug 24, 2026Arrived | Chicago | Philadelphia | -16 | |
| Aug 24, 2026Arrived | Los Angeles | Chicago | -24 | |
| Aug 23, 2026Arrived | Chicago | Philadelphia | -16 | |
| Aug 23, 2026Arrived | Los Angeles | Chicago | -16 | |
| Aug 22, 2026Arrived | Los Angeles | Chicago | -16 | |
| Aug 21, 2026Arrived | Chicago | Philadelphia | -19 | |
| Aug 21, 2026Arrived | Los Angeles | Chicago | -22 |