Flight profile · Delta Air Lines
DL308
New York (LGA) to Detroit (DTW) · scheduled 2:40 PM – 4:45 PM
How DL308 performs
459 operations, 2024-06-07 to 2026-06-30.
DL308 arrived on time 74.0% of the time, against 81.0% for all LGA → DTW flights — this specific departure is 7.0 percentage points worse than the route as a whole. Against Delta Air Lines’s own flights on this route it is 7.3 points worse.
Source: US DOT Bureau of Transportation Statistics · 459 operations between 2024-06-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| DL308 | 74.0% | 1.53% | -7 min | 10.4% | 459 |
| Delta Air Lines on LGA → DTW | 81.3% | 1.94% | -11 min | 8.0% | 5,931 |
| All LGA → DTW flights | 81.0% | 2.93% | -11 min | 8.3% | 12,232 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-07 to 2026-06-30
Other routes DL308 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 |
|---|---|---|---|
| MSP→RSW Minneapolis to Fort Myers | 2026-03-08 – 2026-04-12 | 36 | — |
| RSW→MSP Fort Myers to Minneapolis | 2026-03-08 – 2026-04-12 | 36 | — |
| ATL→CVG Atlanta to Cincinnati / Covington | 2026-01-07 – 2026-03-07 | 36 | — |
| CVG→ATL Cincinnati / Covington to Atlanta | 2026-02-12 – 2026-03-07 | 24 | — |
| LAS→LAX Las Vegas to Los Angeles | 2026-01-04 – 2026-01-04 | 1 | — |
| LAS→JFK Las Vegas to New York | 2026-01-03 – 2026-01-03 | 1 | — |
| ATL→JFK Atlanta to New York | 2025-12-26 – 2026-01-02 | 2 | — |
| JFK→ATL New York to Atlanta | 2025-12-28 – 2025-12-28 | 1 | — |
| CHS→LGA Charleston to New York | 2025-05-10 – 2025-06-07 | 5 | — |
| LGA→CHS New York to Charleston | 2025-05-10 – 2025-06-07 | 5 | — |
| SEA→SFO Seattle to San Francisco | 2025-03-09 – 2025-04-13 | 36 | — |
| JFK→SAT New York to San Antonio | 2025-02-15 – 2025-03-08 | 4 | — |
| MCO→LGA Orlando to New York | 2025-02-18 – 2025-03-05 | 6 | — |
| JFK→DTW New York to Detroit | 2025-02-16 – 2025-03-02 | 3 | — |
| JFK→SFO New York to San Francisco | 2023-12-16 – 2024-07-06 | 20 | — |
| JFK→LAX New York to Los Angeles | 2023-07-10 – 2024-06-06 | 141 | 60.7% |
| MSY→BOS New Orleans to Boston | 2024-05-07 – 2024-06-05 | 11 | — |
| ATL→LGA Atlanta to New York | 2024-05-11 – 2024-06-01 | 4 | — |
| MSP→ORD Minneapolis to Chicago | 2024-04-13 – 2024-05-04 | 4 | — |
| DFW→LGA Dallas–Fort Worth to New York | 2024-01-08 – 2024-04-08 | 83 | — |
| LGA→DFW New York to Dallas–Fort Worth | 2024-01-08 – 2024-04-08 | 79 | — |
| SFO→JFK San Francisco to New York | 2023-12-16 – 2023-12-31 | 15 | — |
| MSP→COS Minneapolis to Colorado Springs | 2023-11-11 – 2023-11-18 | 2 | — |
| BOS→DTW Boston to Detroit | 2023-10-28 – 2023-10-28 | 1 | — |
| ATL→IAD Atlanta to Washington | 2023-10-14 – 2023-10-21 | 2 | — |
| IAD→ATL Washington to Atlanta | 2023-10-14 – 2023-10-21 | 2 | — |
| ATL→DAB Atlanta to Daytona Beach | 2023-07-04 – 2023-07-04 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route DL308 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 459 records of DL308 operating LGA → 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.