Is UA3570 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
23 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 17:48
Sep 5
Arrival
Louisville
SDF
Actual
Scheduled 23:06
Sep 5
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
IADSDF
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 65 min late
IAD → SDF
- 10 min late
IAD → SDF
- 24 min early
IAD → SDF
- 15 min early
IAD → SDF
- 87 min late
IAD → SDF
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 17
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- 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 17, 2026Arrived | Dulles | Louisville | 65 | |
| Sep 16, 2026Arrived | Dulles | Louisville | 10 | |
| Sep 15, 2026Arrived | Dulles | Louisville | -24 | |
| Sep 14, 2026Arrived | Dulles | Louisville | -15 | |
| Sep 12, 2026Arrived | Dulles | Louisville | 87 | |
| Sep 11, 2026Arrived | Dulles | Louisville | 2 | |
| Sep 10, 2026Arrived | Dulles | Louisville | -19 | |
| Sep 9, 2026Arrived | Dulles | Louisville | 44 | |
| Sep 8, 2026Arrived | Dulles | Louisville | -16 | |
| Sep 7, 2026Arrived | Dulles | Louisville | -28 | |
| Sep 6, 2026Arrived | Dulles | Louisville | -24 | |
| Sep 5, 2026Arrived | Dulles | Louisville | -23 | |
| Sep 4, 2026Arrived | Dulles | Louisville | -8 | |
| Sep 3, 2026Arrived | Dulles | Louisville | -25 | |
| Sep 1, 2026Arrived | Dulles | Louisville | -27 | |
| Aug 31, 2026Arrived | Dulles | Louisville | -24 | |
| Aug 26, 2026Arrived | Dulles | Louisville | -22 |