Flight profile · Delta Air Lines
DL533
Seattle (SEA) to Detroit (DTW) · scheduled 1:30 PM – 8:45 PM
How DL533 performs
457 operations, 2025-01-06 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 457 operations between 2025-01-06 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL533 | 85.8% | 0.66% | -9 min | 3.5% | 457 |
| Delta Air Lines on SEA → DTW | 87.2% | 0.63% | -8 min | 3.2% | 4,634 |
| All SEA → DTW flights | 85.4% | 0.63% | -7 min | 3.2% | 6,200 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-01-06 to 2026-06-30
Other routes DL533 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 |
|---|---|---|---|
| ATL→PHL Atlanta to Philadelphia | 2025-12-20 – 2026-01-04 | 16 | — |
| PHL→ATL Philadelphia to Atlanta | 2025-12-20 – 2026-01-04 | 16 | — |
| ATL→ORD Atlanta to Chicago | 2025-05-25 – 2025-05-25 | 1 | — |
| LGA→MCI New York to Kansas City | 2024-11-11 – 2024-12-20 | 35 | — |
| ATL→SFO Atlanta to San Francisco | 2024-06-07 – 2024-11-10 | 147 | 78.1% |
| SFO→ATL San Francisco to Atlanta | 2024-06-07 – 2024-10-25 | 112 | 83.6% |
| SNA→SLC Santa Ana to Salt Lake City | 2024-05-07 – 2024-06-06 | 31 | — |
| JFK→SLC New York to Salt Lake City | 2024-04-09 – 2024-05-06 | 28 | — |
| SEA→ATL Seattle to Atlanta | 2024-03-10 – 2024-04-08 | 30 | — |
| DTW→SAN Detroit to San Diego | 2024-01-08 – 2024-03-09 | 62 | — |
| SAN→DTW San Diego to Detroit | 2024-01-08 – 2024-03-09 | 62 | — |
| DFW→ATL Dallas–Fort Worth to Atlanta | 2023-12-16 – 2024-01-07 | 23 | — |
| BWI→MSP Baltimore to Minneapolis | 2023-11-06 – 2023-12-15 | 24 | — |
| CLE→ATL Cleveland to Atlanta | 2023-11-05 – 2023-11-05 | 1 | — |
| HNL→DTW Honolulu to Detroit | 2023-10-29 – 2023-11-03 | 4 | — |
| RSW→ATL Fort Myers to Atlanta | 2023-10-30 – 2023-10-31 | 2 | — |
| DTW→ATL Detroit to Atlanta | 2023-10-28 – 2023-10-28 | 1 | — |
| LAS→BOS Las Vegas to Boston | 2023-10-09 – 2023-10-27 | 19 | — |
| ATL→SAN Atlanta to San Diego | 2023-09-05 – 2023-10-08 | 34 | — |
| SAN→ATL San Diego to Atlanta | 2023-09-05 – 2023-10-08 | 34 | — |
| ATL→DCA Atlanta to Washington | 2023-07-01 – 2023-09-04 | 66 | — |
| DCA→ATL Washington to Atlanta | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route DL533 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 457 records of DL533 operating SEA → DTW, 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.