Flight number record
DL 2575
Delta Air Lines · Minneapolis to Kalispell
- Route
- MSP → FCA
- Departs
- 12:35
- Flights
- 352
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s DL 2575, check with Delta Air Lines.
DL 2575 lands a B+, 3 points better than the national rate of 77.3%. About one flight in five arrives 15 minutes late or worse, and those flights are late by roughly 50 minutes on average. That rests on 352 flights, with a median arrival 6 minutes early.
Key figures
On time
79.8%
Arrivals under 15 minutes late, of 347 completed flights
Avg delay
49 min
Across delayed arrivals only, not all flights
Cancelled
0.57%
National rate is 1.89%
1 hour+ late
5.2%
National rate is 8.3%
These figures cover 352 flights between September 2025 and August 2026. The median arrival is 6 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.
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Schedule
When DL 2575 flies
DL 2575 flies MSP to FCA without a single fixed slot. Its most common scheduled departure was 12:35, used on 46 of 352 flights, with 11:25 (39 flights) and 12:36 (37 flights) next.
- Departs 12:3546 flights13.1%
- Departs 11:2539 flights11.1%
- Departs 12:3637 flights10.5%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 12:35 departure sits in the 11am–2pm window. Across every US flight scheduled in that window the on-time rate is 78.3%, and DL 2575 runs level with that at 79.8%. Midday slots inherit some of the morning's delays without yet carrying the full weight of the evening's.
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Against the route
DL 2575 next to MSP to FCA
Every carrier on MSP to FCA combined arrived on time 80.7% of the time across 471 flights, so DL 2575 is about level with it. Across its whole network Delta Air Lines managed 81.1%, close to this flight's figure.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| DL 2575thin sample | 352 | 79.8% | 49 min | 0.57% | B+ |
| All Delta Air Lines on MSP–FCA | 459 | 81.3% | 48 min | 0.44% | B+ |
| All carriers on MSP–FCA | 471 | 80.7% | 48 min | 0.42% | B+ |
| Delta Air Lines, whole network | 1,039,517 | 81.1% | 71 min | 1.74% | B |
Across the year
DL 2575 quarter by quarter
DL 2575 did not run the same all year. Its best quarter was Apr–Jun 2026 at 91.0% on time and its weakest Jan–Mar 2026 at 67.8%, a swing of 23 points on roughly 70 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.
- Jul–Sep 202530 flights80.0%
- Oct–Dec 202591 flights75.8%
- Jan–Mar 202690 flights67.8%
- Apr–Jun 202691 flights91.0%
- Jul–Sep 202650 flights88.0%
Scale runs 60% to 95%.
By weekday, DL 2575 did best on Tuesday at 87.2% on time and worst on Sunday at 74.5%. Each day rests on about 50 flights, so a gap of 13 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late DL 2575 runs when it is late
The 70 late arrivals split 22 under half an hour, 30 between 30 and 60 minutes, and 18 an hour or more.
- 15+ min early85 flights24.5%
- Within 15 min192 flights55.3%
- 15–29 min late22 flights6.3%
- 30–59 min late30 flights8.6%
- 1–2 hours late14 flights4.0%
- 2+ hours late4 flights1.2%
Scale runs 0% to 100%.
Share of 347 completed flights by arrival against schedule.
Time lost at the gate mostly stays lost. Of 54 departures that left 15 minutes late or more, only 6 made it up before arrival. In the other direction, 22 flights left on time yet arrived 15 minutes late or more, so that delay built up after pushback: in the air, in a holding pattern or on the ground at FCA.
The worst days
Worst days for DL 2575
The latest arrival of the period was on 5 September 2025, 2 hours 46 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on four of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 5 September 2025 | 2 hours 46 minutes | Carrier |
| 19 March 2026 | 2 hours 22 minutes | Carrier |
| 29 April 2026 | 2 hours 16 minutes | Carrier |
| 28 December 2025 | 2 hours 13 minutes | Late-arriving aircraft |
| 26 February 2026 | 1 hour 50 minutes | Carrier |
Delay causes
Why DL 2575 runs late
Carrier accounts for 56% of the 3,423 delay minutes carriers reported here, and the remaining four split what is left.
- 56%Carrier
- 29%National Airspace System
- 15%Late-arriving aircraft
- 1%Extreme weather
The largest share of delay minutes, 56%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 1,905 of the 3,423 delay minutes reported here. The split is drawn from 3,423 delay minutes reported on DL 2575.
Cancellations are rare at 0.57%, below the national 1.89% and low enough to earn the plus on the grade. Roughly one flight in 100 is called off; the risk here is arriving late, not not arriving.
Connections and routes
What a delay on this flight costs
5.2% of arrivals land an hour or more late, close to the national 8.3%, so a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last roughly 50 minutes, which a normal layover absorbs.
The 1,025 miles between these two airports put this in the middle of the US network, around two and a half to three hours of block time. That is enough cruise to absorb a ten-minute late pushback and not enough to absorb thirty.
DL 2575 is not only a MSP to FCA flight. It also flew FCA to MSP (290 flights, 81.2% on time) often enough to be scored on its own. Airlines attach one number to several legs of an aircraft's day, and each leg keeps its own record here, so check which city pair is on your booking before reading a rate.
One caution: this is a thin sample. 352 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
| Also flown as | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| FCA to MSPthin sample | 290 | 81.2% | 68 min | 0.69% | B+ |
What to do with this
Booking DL 2575
For a booking, read DL 2575 as 79.8% on time with 0.57% cancelled over 352 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- Minneapolis-St Paul International (MSP) delay statistics
- Delta Air Lines on-time record
- Every Delta Air Lines flight number with a record
- The most and least reliable flight numbers in the US
- Worst months to fly in the US, ranked by the data
A flight number here means Delta Air Lines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.