Flight profile · Delta Air Lines
DL1555
Minneapolis (MSP) to Grand Rapids (GRR) · scheduled 3:20 PM – 5:45 PM
How DL1555 performs
304 operations, 2024-06-07 to 2026-06-30.
DL1555 arrived on time 76.3% of the time, against 81.5% for all MSP → GRR flights — this specific departure is 5.2 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 4.3 points worse.
Source: US DOT Bureau of Transportation Statistics · 304 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL1555 | 76.3% | 0.99% | -9 min | 12.0% | 304 |
| Delta Air Lines on MSP → GRR | 80.6% | 0.61% | -10 min | 7.4% | 2,310 |
| All MSP → GRR flights | 81.5% | 0.57% | -8 min | 6.8% | 3,832 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL1555 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 |
|---|---|---|---|
| GRR→MSP Grand Rapids to Minneapolis | 2024-06-07 – 2026-06-30 | 298 | 71.5% |
| TPA→ATL Tampa to Atlanta | 2026-04-13 – 2026-05-06 | 24 | — |
| ATL→JFK Atlanta to New York | 2026-04-03 – 2026-04-10 | 2 | — |
| PVD→ATL Providence/Warwick to Atlanta | 2026-02-12 – 2026-03-06 | 19 | — |
| ATL→PVD Atlanta to Providence/Warwick | 2026-02-12 – 2026-03-06 | 19 | — |
| SAT→LAX San Antonio to Los Angeles | 2025-12-20 – 2026-01-04 | 12 | — |
| ATL→TYS Atlanta to Knoxville/Maryville | 2025-07-04 – 2025-07-04 | 1 | — |
| ATL→LEX Atlanta to Lexington | 2025-04-24 – 2025-04-24 | 1 | — |
| LEX→ATL Lexington to Atlanta | 2025-04-24 – 2025-04-24 | 1 | — |
| DFW→LGA Dallas–Fort Worth to New York | 2025-03-09 – 2025-04-13 | 36 | — |
| MIA→JFK Miami to New York | 2024-10-07 – 2024-11-10 | 35 | — |
| LAX→SFO Los Angeles to San Francisco | 2024-09-09 – 2024-10-06 | 24 | — |
| ATL→BNA Atlanta to Nashville | 2024-05-07 – 2024-06-06 | 26 | — |
| DTW→SAT Detroit to San Antonio | 2024-05-11 – 2024-06-01 | 5 | — |
| MSP→CMH Minneapolis to Columbus | 2024-04-09 – 2024-05-06 | 28 | — |
| MSP→AUS Minneapolis to Austin | 2023-07-01 – 2024-04-08 | 138 | 73.5% |
| MSN→MSP Madison to Minneapolis | 2024-01-08 – 2024-03-09 | 62 | — |
| MSP→SAN Minneapolis to San Diego | 2023-11-05 – 2023-12-15 | 38 | — |
| AUS→MSP Austin to Minneapolis | 2023-09-09 – 2023-11-04 | 12 | — |
Because the same number has served different journeys, the statistics above describe only the route DL1555 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 304 records of DL1555 operating MSP → GRR, 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.