Is UA4019 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
13 min early
Official source · Updated
Departure
St Louis
STL
Actual
Scheduled 13:52
Sep 24
Arrival
Houston
IAH
Actual
Scheduled 10:43
Sep 24
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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STLIAH
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 13 min early
STL → IAH
- 53 min late
IAD → PHL
- 14 min late
IAD → PHL
- 4 min early
IAD → PHL
- 26 min early
IAD → PHL
Flight history and details
Aug 25, 2026 — Sep 24, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 1
- Observed occurrences
- 17
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 24, 2026Arrived | St Louis | Houston | -13 | |
| Sep 23, 2026Arrived | Dulles | Philadelphia | 53 | |
| Sep 22, 2026Arrived | Dulles | Philadelphia | 14 | |
| Sep 21, 2026Cancelled | Dulles | Philadelphia | Not available | Not available |
| Sep 20, 2026Arrived | Dulles | Philadelphia | -4 | |
| Sep 19, 2026Arrived | Dulles | Philadelphia | -26 | |
| Sep 18, 2026Arrived | Dulles | Philadelphia | -15 | |
| Sep 17, 2026Arrived | Dulles | Philadelphia | 41 | |
| Sep 16, 2026Arrived | Dulles | Philadelphia | -9 | |
| Sep 15, 2026Arrived | Dulles | Philadelphia | -15 | |
| Sep 14, 2026Arrived | Dulles | Philadelphia | 35 | |
| Sep 13, 2026Arrived | Dulles | Philadelphia | -19 | |
| Sep 12, 2026Arrived | Dulles | Philadelphia | -12 | |
| Sep 11, 2026Arrived | Dulles | Philadelphia | 6 | |
| Sep 10, 2026Arrived | Dulles | Philadelphia | -10 | |
| Sep 9, 2026Arrived | Dulles | Philadelphia | 18 | |
| Sep 8, 2026Arrived | Dulles | Philadelphia | -6 |