About 1 in 4 DL 959 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (28%); 1.2% were cancelled. The typical flight landed 0 minutes early.
DL 959: ATL → PBI
Scheduled to leave Atlanta at 4:52 p.m. local time. Over the past year it arrived on time 72% of the time (333 flights), in line with other DL flights on the route at that hour (72%). Last seen in the data Jul 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 48 | 71% |
| Tuesday | 48 | 85% |
| Wednesday | 48 | 90% |
| Thursday | 47 | 64% |
| Friday | 48 | 71% |
| Saturday | 47 | 81% |
| Sunday | 47 | 45% |
Why it was late
All flights ATL → PBI · Connecting off DL 959? Check the risk
Questions
How often is DL 959 from ATL to PBI late?
Delta Air Lines 959 from Atlanta, GA to West Palm Beach/Palm Beach, FL arrived 15 or more minutes late, was diverted or was cancelled on 28% of 333 scheduled flights between September 2025 and August 2026. 1.2% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.