About 1 in 4 DL 4284 flights from Minneapolis arrived 15+ minutes late, diverted or cancelled over the past year (27%); 1.3% were cancelled. The typical flight landed 2 minutes early.
DL 4284: MSP → XWA
Scheduled to leave Minneapolis at 12:55 p.m. local time, operated by SkyWest as OO 4284. Over the past year it arrived on time 73% of the time (319 flights), better than other DL flights on the route at that hour (66%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 66% |
| Tuesday | 52 | 79% |
| Wednesday | 52 | 81% |
| Thursday | 51 | 78% |
| Friday | 52 | 71% |
| Saturday | 8 | — |
| Sunday | 51 | 67% |
Why it was late
All flights MSP → XWA · Connecting off DL 4284? Check the risk
DL 4284: XWA → MSP
Scheduled to leave Williston at 3:35 p.m. local time, operated by SkyWest as OO 4284. Over the past year it arrived on time 80% of the time (317 flights), in line with other DL flights on the route at that hour (80%). Last seen in the data Aug 31, 2026.
Usually Delta Air Lines's last flight of the day from Williston to Minneapolis (100% of days). Delta Air Lines's last XWA–MSP flight was cancelled 1.4% of the time, against 2.0% for its earlier ones. If it's cancelled, the next Delta Air Lines flight is usually around 5:53 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 75% |
| Tuesday | 52 | 83% |
| Wednesday | 51 | 88% |
| Thursday | 50 | 72% |
| Friday | 52 | 81% |
| Saturday | 8 | — |
| Sunday | 51 | 78% |
Why it was late
All flights XWA → MSP · Connecting off DL 4284? Check the risk
Questions
How often is DL 4284 from MSP to XWA late?
Delta Air Lines 4284 from Minneapolis, MN to Williston, ND arrived 15 or more minutes late, was diverted or was cancelled on 27% of 319 scheduled flights between September 2025 and August 2026. 1.3% were cancelled.
How often is DL 4284 from XWA to MSP late?
Delta Air Lines 4284 from Williston, ND to Minneapolis, MN arrived 15 or more minutes late, was diverted or was cancelled on 20% of 317 scheduled flights between September 2025 and August 2026. 1.3% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.