About 1 in 7 DL 1640 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (15%); 0.6% were cancelled. The typical flight landed 8 minutes early.
DL 1640: ATL → PNS
Scheduled to leave Atlanta at 12:28 p.m. local time. Over the past year it arrived on time 85% of the time (343 flights), in line with other DL flights on the route at that hour (84%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 51 | 84% |
| Tuesday | 50 | 78% |
| Wednesday | 50 | 98% |
| Thursday | 50 | 90% |
| Friday | 49 | 73% |
| Saturday | 45 | 84% |
| Sunday | 48 | 88% |
Why it was late
All flights ATL → PNS · Connecting off DL 1640? Check the risk
DL 1640: PNS → ATL
Scheduled to leave Pensacola at 1:54 p.m. local time. Over the past year it arrived on time 87% of the time (343 flights), in line with other DL flights on the route at that hour (86%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 51 | 82% |
| Tuesday | 50 | 84% |
| Wednesday | 50 | 94% |
| Thursday | 50 | 92% |
| Friday | 49 | 80% |
| Saturday | 45 | 91% |
| Sunday | 48 | 85% |
Why it was late
All flights PNS → ATL · Connecting off DL 1640? Check the risk
Questions
How often is DL 1640 from ATL to PNS late?
Delta Air Lines 1640 from Atlanta, GA to Pensacola, FL arrived 15 or more minutes late, was diverted or was cancelled on 15% of 343 scheduled flights between September 2025 and August 2026. 0.6% were cancelled.
How often is DL 1640 from PNS to ATL late?
Delta Air Lines 1640 from Pensacola, FL to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 13% of 343 scheduled flights between September 2025 and August 2026. 0.3% 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.