Flight
DAL1423 25 Dec 2025
DAL1423, operated by Delta Air Lines, on 25 Dec 2025, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3partial
PlaneTrack receiver network| Route | KSLC SALT LAKE CITY INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 17:00 MST 24 Dec |
| Aircraft | N3739P |
| Max altitude | 37,025 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KSLC SALT LAKE CITY INTERNATIONAL → KSMF SACRAMENTO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:19 MST |
| Last seen | 12:08 PST |
| Duration | 1h 48m |
| Aircraft | N3737C |
| Max altitude | 34,025 ft |
| Distance tracked | 460 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | ? → KSLC SALT LAKE CITY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:12Z |
| Last seen | 15:44 MST |
| Duration | 1h 31m |
| Aircraft | N3737C |
| Max altitude | 29,025 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 2 (33%) |
| Average delay | +16 min |
| Worst delay | +25 min |
In the last 30 days DAL1423 departed on time (within 15 minutes) on 2 of 6 flights (33%), with an average departure delay of +16 min and a worst delay of +25 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.