Flight profile · Delta Air Lines
DL2591
Minneapolis (MSP) to Boston (BOS) · scheduled 3:15 PM – 7:20 PM
How DL2591 performs
754 operations, 2024-06-07 to 2026-06-30.
DL2591 arrived on time 67.6% of the time, against 77.7% for all MSP → BOS flights — this specific departure is 10.0 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 11.7 points worse.
Source: US DOT Bureau of Transportation Statistics · 754 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL2591 | 67.6% | 0.80% | -6 min | 12.7% | 754 |
| Delta Air Lines on MSP → BOS | 79.3% | 0.69% | -9 min | 6.1% | 5,527 |
| All MSP → BOS flights | 77.7% | 0.79% | -8 min | 7.2% | 6,087 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL2591 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.
Because the same number has served different journeys, the statistics above describe only the route DL2591 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 754 records of DL2591 operating MSP → BOS, 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.