About 1 in 5 DL 1555 flights from Minneapolis arrived 15+ minutes late, diverted or cancelled over the past year (20%); 1.6% were cancelled. The typical flight landed 10 minutes early.
DL 1555: MSP → GRR
Scheduled to leave Minneapolis at 4:02 p.m. local time. Over the past year it arrived on time 80% of the time (128 flights), better than other DL flights on the route at that hour (72%). Last seen in the data Aug 2, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 21 | 81% |
| Tuesday | 20 | 90% |
| Wednesday | 20 | 75% |
| Thursday | 21 | 76% |
| Friday | 19 | — |
| Saturday | 5 | — |
| Sunday | 22 | 82% |
Why it was late
All flights MSP → GRR · Connecting off DL 1555? Check the risk
DL 1555: GRR → MSP
Scheduled to leave Grand Rapids at 7:18 p.m. local time. Over the past year it arrived on time 74% of the time (123 flights), worse than other DL flights on the route at that hour (79%). Last seen in the data Aug 2, 2026.
Usually Delta Air Lines's last flight of the day from Grand Rapids to Minneapolis (100% of days). Delta Air Lines's last GRR–MSP flight was cancelled 1.4% of the time, against 1.3% for its earlier ones. If it's cancelled, the next Delta Air Lines flight is usually around 7:00 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 21 | 76% |
| Tuesday | 20 | 65% |
| Wednesday | 20 | 80% |
| Thursday | 20 | 70% |
| Friday | 19 | — |
| Saturday | 1 | — |
| Sunday | 22 | 82% |
Why it was late
All flights GRR → MSP · Connecting off DL 1555? Check the risk
Questions
How often is DL 1555 from MSP to GRR late?
Delta Air Lines 1555 from Minneapolis, MN to Grand Rapids, MI arrived 15 or more minutes late, was diverted or was cancelled on 20% of 128 scheduled flights between September 2025 and August 2026. 1.6% were cancelled.
How often is DL 1555 from GRR to MSP late?
Delta Air Lines 1555 from Grand Rapids, MI to Minneapolis, MN arrived 15 or more minutes late, was diverted or was cancelled on 26% of 123 scheduled flights between September 2025 and August 2026. 1.6% 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.