About 1 in 14 DL 4328 flights from Grand Forks arrived 15+ minutes late, diverted or cancelled over the past year (7%); 0.0% were cancelled. The typical flight landed 23 minutes early.
DL 4328: GFK → MSP
Scheduled to leave Grand Forks at 5:00 a.m. local time, operated by SkyWest as OO 4328. Over the past year it arrived on time 93% of the time (140 flights), better than other DL flights on the route at that hour (88%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 20 | 85% |
| Tuesday | 20 | 95% |
| Wednesday | 20 | 95% |
| Thursday | 20 | 85% |
| Friday | 20 | 100% |
| Saturday | 20 | 95% |
| Sunday | 20 | 95% |
Why it was late
All flights GFK → MSP · Connecting off DL 4328? Check the risk
Questions
How often is DL 4328 from GFK to MSP late?
Delta Air Lines 4328 from Grand Forks, ND to Minneapolis, MN arrived 15 or more minutes late, was diverted or was cancelled on 7% of 140 scheduled flights between September 2025 and August 2026. 0.0% 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.