Flight profile · Delta Air Lines
DL1376
West Palm Beach (PBI) to Atlanta (ATL) · scheduled 6:00 AM – 7:47 AM
How DL1376 performs
746 operations, 2024-06-07 to 2026-06-30.
DL1376 arrived on time 95.8% of the time, against 83.5% for all PBI → ATL flights — this specific departure is 12.3 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 11.8 points better.
Source: US DOT Bureau of Transportation Statistics · 746 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1376 | 95.8% | 1.47% | -12 min | 2.0% | 746 |
| Delta Air Lines on PBI → ATL | 84.0% | 1.25% | -8 min | 5.8% | 11,129 |
| All PBI → ATL flights | 83.5% | 1.22% | -8 min | 6.1% | 11,988 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL1376 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| ORD→SEA Chicago to Seattle | 2023-07-01 – 2024-06-06 | 87 | — |
| BWI→DTW Baltimore to Detroit | 2024-05-11 – 2024-06-01 | 5 | — |
| DTW→BWI Detroit to Baltimore | 2024-05-11 – 2024-06-01 | 5 | — |
| MSP→BIS Minneapolis to Bismarck | 2024-04-21 – 2024-05-06 | 14 | — |
| LGA→CHS New York to Charleston | 2024-04-08 – 2024-04-08 | 1 | — |
| SEA→PSP Seattle to Palm Springs | 2024-03-10 – 2024-03-31 | 16 | — |
| GSO→ATL Greensboro to Atlanta | 2024-01-08 – 2024-03-09 | 62 | — |
| ATL→MYR Atlanta to Myrtle Beach | 2023-11-06 – 2023-12-15 | 29 | — |
| MYR→ATL Myrtle Beach to Atlanta | 2023-11-06 – 2023-12-15 | 29 | — |
| PHX→DTW Phoenix to Detroit | 2023-10-09 – 2023-11-04 | 27 | — |
| SEA→ORD Seattle to Chicago | 2023-07-01 – 2023-09-04 | 61 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1376 currently operates. Blending them would produce an average of two different flights.
Why DL1376 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
weather severe enough to stop this flight specifically
airspace and airport capacity, including weather-driven flow control
Share of the delay minutes US DOT attributed to each cause for DL1376 on PBI → ATL. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on PBI → ATL
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| DL1352 | Delta Air Lines | 92.8% | 7 min early | 745 |
| DL1301 | Delta Air Lines | 92.6% | 12 min early | 628 |
| DL1394 | Delta Air Lines | 92.0% | 9 min early | 721 |
| DL1311 | Delta Air Lines | 87.3% | 8 min early | 1,026 |
| DL1527 | Delta Air Lines | 79.7% | 6 min early | 1,000 |
| DL1190 | Delta Air Lines | 77.6% | 6 min early | 1,028 |
| DL838 | Delta Air Lines | 72.0% | 3 min early | 750 |
| DL1458 | Delta Air Lines | 71.4% | 5 min early | 977 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 746 records of DL1376 operating PBI → ATL, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.