Is UAL4067 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
12 min early
Official source · Updated
Departure
Louisville
SDF
Actual
Scheduled 18:12
Sep 18
Arrival
Dulles
IAD
Actual
Scheduled 15:29
Sep 18
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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SDFIAD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 12 min early
SDF → IAD
- 8 min early
SDF → IAD
- 10 min early
SDF → IAD
- 11 min early
SDF → IAD
- 12 min early
SDF → IAD
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 0
- Observed occurrences
- 13
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 18, 2026Arrived | Louisville | Dulles | -12 | |
| Sep 17, 2026Arrived | Louisville | Dulles | -8 | |
| Sep 16, 2026Arrived | Louisville | Dulles | -10 | |
| Sep 15, 2026Arrived | Louisville | Dulles | -11 | |
| Sep 14, 2026Arrived | Louisville | Dulles | -12 | |
| Sep 12, 2026Arrived | Louisville | Dulles | -13 | |
| Sep 11, 2026Arrived | Louisville | Dulles | -15 | |
| Sep 9, 2026Arrived | Louisville | Dulles | -12 | |
| Sep 8, 2026Arrived | Louisville | Dulles | -1 | |
| Sep 7, 2026Arrived | Louisville | Dulles | -7 | |
| Sep 6, 2026Arrived | Louisville | Dulles | 1 | |
| Sep 5, 2026Arrived | Louisville | Dulles | -19 | |
| Sep 4, 2026Arrived | Louisville | Dulles | 7 |