Flight profile · Delta Air Lines
DL1408
Atlanta (ATL) to San Antonio (SAT) · scheduled 11:40 AM – 12:54 PM
How DL1408 performs
954 operations, 2023-07-01 to 2026-06-30.
DL1408 arrived on time 82.4% of the time, against 79.9% for all ATL → SAT flights — this specific departure is 2.5 percentage points better than the route as a whole. Against Delta Air Lines’s own flights on this route it is 1.8 points better.
Source: US DOT Bureau of Transportation Statistics · 954 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1408 | 82.4% | 1.36% | -7 min | 5.6% | 954 |
| Delta Air Lines on ATL → SAT | 80.7% | 1.22% | -5 min | 5.7% | 7,234 |
| All ATL → SAT flights | 79.9% | 1.07% | -5 min | 5.8% | 9,170 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does DL1408 run worse on particular days?
Thursday is historically the most reliable day and Monday the least, a gap of 10.8 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes DL1408 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 |
|---|---|---|---|
| SAT→ATL San Antonio to Atlanta | 2023-07-01 – 2026-06-30 | 881 | 79.5% |
| LGA→IAH New York to Houston | 2024-04-09 – 2024-05-06 | 28 | — |
| MIA→DCA Miami to Washington | 2024-03-10 – 2024-04-08 | 30 | — |
| CVG→SEA Cincinnati / Covington to Seattle | 2024-02-06 – 2024-03-09 | 18 | — |
| ATL→TPA Atlanta to Tampa | 2023-10-09 – 2023-11-04 | 22 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1408 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 954 records of DL1408 operating ATL → SAT, 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.