Delta Air Lines
Is DL4037 delayed?
No — DL4037 landed in Salt Lake City <1 min early, at 08:04 on Sep 29 (as of Sep 29, 14:05 UTC).
Usually on time: arrived within 15 min of schedule on 21 of the last 22 flights.
<1 min early
Official source · Updated
Departure
Hailey
SUN
Actual
Scheduled 07:22
Sep 29
Arrival
Salt Lake City
SLC
Actual
Scheduled 08:04
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Boise)
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.
- <1 min early
Hailey → Salt Lake City
- 2 min early
Hailey → Salt Lake City
- 5 min early
Hailey → Salt Lake City
- 15 min early
Hailey → Salt Lake City
- 4 min early
Hailey → Salt Lake City
Is DL4037 usually late?
Observation window: Aug 30, 2026 – Sep 29, 2026
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
Salt Lake City (SLC) departures
- Left more than 15 min late
- 23 of 165
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Hailey | Salt Lake City | 0 | |
| Sep 28, 2026Arrived | Hailey | Salt Lake City | -2 | |
| Sep 27, 2026Arrived | Hailey | Salt Lake City | -5 | |
| Sep 26, 2026Arrived | Hailey | Salt Lake City | -15 | |
| Sep 25, 2026Arrived | Hailey | Salt Lake City | -4 | |
| Sep 24, 2026Arrived | Hailey | Salt Lake City | -8 | |
| Sep 23, 2026Arrived | Hailey | Salt Lake City | -8 | |
| Sep 22, 2026Arrived | Hailey | Salt Lake City | -5 | |
| Sep 21, 2026Arrived | Hailey | Salt Lake City | -25 | |
| Sep 20, 2026Arrived | Hailey | Salt Lake City | -21 | |
| Sep 19, 2026Arrived | Hailey | Salt Lake City | 7 | |
| Sep 18, 2026Arrived | Hailey | Salt Lake City | -5 | |
| Sep 17, 2026Arrived | Hailey | Salt Lake City | 51 | |
| Sep 16, 2026Arrived | Hailey | Salt Lake City | -19 | |
| Sep 13, 2026Arrived | Hailey | Salt Lake City | -20 | |
| Sep 12, 2026Arrived | Hailey | Salt Lake City | -11 | |
| Sep 11, 2026Arrived | Hailey | Salt Lake City | -23 | |
| Sep 9, 2026Arrived | Hailey | Salt Lake City | -36 | |
| Sep 7, 2026Arrived | Hailey | Salt Lake City | -3 | |
| Sep 6, 2026Arrived | Hailey | Salt Lake City | 12 | |
| Sep 5, 2026Arrived | Hailey | Salt Lake City | -19 | |
| Sep 4, 2026Arrived | Hailey | Salt Lake City | 3 |
Email me if DL4037 runs late
We email you if your next DL4037 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.