Flight
DAL1734 21 Sep 2026
DAL1734, operated by Delta Air Lines, on 21 Sep 2026: The William B Hartsfield Atlanta International (KATL) to Lester B Pearson International (CYYZ). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → CYYZ LESTER B PEARSON INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:01 EDT |
| Last seen | 17:10 EDT |
| Duration | 2h 08m |
| Aircraft | N872DN |
| Max altitude | 36,000 ft |
| Distance tracked | 642 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 7 (88%) |
| Average delay | +11 min |
| Worst delay | +35 min |
In the last 30 days DAL1734 departed on time (within 15 minutes) on 7 of 8 flights (88%), with an average departure delay of +11 min and a worst delay of +35 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.