Is DL4129 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
26 min early
Official source · Updated
Departure
Minneapolis
MSP
Actual
Scheduled 19:55
Sep 8
Arrival
Dulles
IAD
Actual
Scheduled 23:20
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 5 min late
MSP → IAD
- 1 min late
MSP → IAD
- 2 min late
MSP → IAD
- 16 min early
MSP → IAD
- 14 min early
MSP → IAD
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 1
- 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 16, 2026Arrived | Minneapolis | Dulles | 5 | |
| Sep 15, 2026Arrived | Minneapolis | Dulles | 1 | |
| Sep 13, 2026Arrived | Minneapolis | Dulles | 2 | |
| Sep 11, 2026Arrived | Minneapolis | Dulles | -16 | |
| Sep 10, 2026Arrived | Minneapolis | Dulles | -14 | |
| Sep 9, 2026Arrived | Minneapolis | Dulles | 76 | |
| Sep 8, 2026Arrived | Minneapolis | Dulles | -26 | |
| Sep 7, 2026Arrived | Minneapolis | Dulles | -20 | |
| Sep 6, 2026Arrived | Minneapolis | Dulles | -20 | |
| Sep 5, 2026Arrived | Minneapolis | Dulles | -14 | |
| Sep 4, 2026Arrived | Minneapolis | Dulles | 6 | |
| Aug 31, 2026Arrived | Minneapolis | Dulles | -17 | |
| Aug 30, 2026Arrived | Minneapolis | Dulles | -20 | |
| Aug 26, 2026Arrived | Minneapolis | Dulles | -18 | |
| Aug 25, 2026Arrived | Minneapolis | Dulles | -31 | |
| Aug 21, 2026Arrived | Minneapolis | Dulles | -19 |