Delta Air Lines
Is DL3944 delayed?
No outcome was recorded for DL3944 on Sep 12; it was scheduled to reach Lansing at 10:30 (as of Oct 2, 05:17 UTC). Over its last 9 recorded arrivals, 1 landed more than 15 min late.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Detroit
DTW
Scheduled
Sep 12
Arrival
Lansing
LAN
Scheduled
Sep 12
Times shown in airport local time
Service date: · Scheduled departure date (America/Detroit)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
55 min late
Official source · Updated
Departure
Lansing
LAN
Scheduled
Sep 12
Arrival
Detroit
DTW
Actual
Scheduled 12:28
Sep 12
Times shown in airport local time
Service date: · Scheduled departure date (America/Detroit)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
- 55 min late
Lansing → Detroit
- 16 min early
Idaho Falls → Salt Lake City
- 8 min early
Salt Lake City → Idaho Falls
- 24 min early
Idaho Falls → Salt Lake City
- 38 min early
Salt Lake City → Idaho Falls
Is DL3944 usually late?
Observation window: Sep 2, 2026 – Oct 2, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Detroit (DTW) departures
- Left more than 15 min late
- 1 of 1
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 12, 2026Arrived | Lansing | Detroit | 55 | |
| Sep 7, 2026Arrived | Idaho Falls | Salt Lake City | -16 | |
| Sep 7, 2026Arrived | Salt Lake City | Idaho Falls | -8 | |
| Sep 6, 2026Arrived | Idaho Falls | Salt Lake City | -24 | |
| Sep 6, 2026Arrived | Salt Lake City | Idaho Falls | -38 | |
| Sep 5, 2026Arrived | Idaho Falls | Salt Lake City | -19 | |
| Sep 5, 2026Arrived | Salt Lake City | Idaho Falls | -25 | |
| Sep 4, 2026Arrived | Idaho Falls | Salt Lake City | -12 | |
| Sep 4, 2026Arrived | Salt Lake City | Idaho Falls | -32 |
Email me if DL3944 runs late
We email you if your next DL3944 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.