Carrier route record
DLMSP→EWR
Delta Air Lines · Minneapolis to Newark
- Flights
- 1,260
- Period
- July 2025 to June 2026
- Share of route
- 57%
- Carriers
- 4
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with Delta Air Lines.
Delta on MSP to EWR carries a cancellation problem, not just a delay problem: 4.0% of scheduled flights never operate, against 1.8% nationally. Of the ones that do fly, close to three flights in four arrive on time, worth a B− overall. The punctuality figure counts only flights that actually departed, so it flatters an operation that cancels this often. That rests on 1,260 flights. The strongest carrier on the route with a full sample, Republic Airways, flew 474 at 84.4% on time.
The US average over the same twelve months is 77.6%, so there is little to separate Delta on MSP to EWR from the country as a whole. The variation that matters here is internal: which carrier, and what time of day.
Key figures
On time
75.5%
Arrivals under 15 minutes late, of 1,204 completed flights
Avg delay
73 min
Across delayed arrivals only, not all flights
Cancelled
3.97%
National rate is 1.81%
Whole route
77.0%
Every carrier on MSP to EWR, 2,208 flights
These figures cover 1,260 flights between July 2025 and June 2026. Beyond the headline rate, 10.8% of arrivals land a full hour or more behind schedule. That is the number that wrecks a connection, and it is not visible in an on-time percentage alone.
Carrier by carrier
Delta against every carrier on MSP to EWR
Delta flew 1,260 of the 2,208 flights on MSP to EWR, most of the route. Its 75.5% on time is 2 points worse than the route as a whole, which runs 77.0%. Ranked by on-time rate it is number three of four carriers on the route, where the range runs from Republic at 84.4% to United at 73.8%. One of those carriers flew fewer than 365 flights here, so treat their positions as rough.
The choice of carrier is not cosmetic here. Republic Airways arrives on time 84.4% of the time; United Airlines manages 73.8%. Sample sizes sit next to every figure, because a two-point gap across 465 flights means less than a ten-point one.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Republic Airways | 474 | 84.4% | 68 min | 6.33% | B− |
| SkyWest Airlinesthin sample | 9 | 77.8% | 32 min | 0.00% | B+ |
| Delta Air Lines (this page) | 1,260 | 75.5% | 73 min | 3.97% | B− |
| United Airlines | 465 | 73.8% | 120 min | 2.15% | C |
Republic Airways cancels 6.3% of what it schedules here, the highest in the table. A cancelled flight never appears in an on-time rate, so read that column alongside the punctuality one rather than after it.
Flight by flight
Delta flight numbers on MSP to EWR
Departure window
When Delta runs best on this route
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 29 points, against 11 points between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am278 flights89.6%
- 8am–11am270 flights78.7%
- 11am–2pm92 flights86.4%
- 2pm–5pm268 flights60.6%
- 5pm–8pm120 flights65.5%
- 8pm–5am232 flights72.4%
Scale runs 50% to 95%. Rows with fewer than 30 flights show a dash.
Book the early departure. Flights leaving between 5am–8am arrive on time 89.6% of the time, against 60.6% for the afternoon window. That is 29 points of difference for no extra money, and it comes from the same aircraft having had no earlier flight to fall behind on. The 5am–8am window is the busiest, with 278 flights scheduled in it.
Across the year
Delta on MSP to EWR through the year
July is the worst month at 56.5% on time, 35 points below May, the best at 91.8%. Summer afternoon convection and peak-season schedules land on the same weeks every year, so this is a pattern you can book around rather than a run of bad luck. August was the busiest month here, with 123 flights.
Across the week, Wednesday is the strongest day at 81.2% on time and Saturday the weakest at 70.1%. 11 points is a smaller lever than departure hour, but it is free.
Delay causes
Why Delta runs late on this route
One category carries most of the weight here. National Airspace System accounts for 45% of the 22,000 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.
- 45%National Airspace System
- 38%Carrier
- 10%Late-arriving aircraft
- 7%Extreme weather
The largest share of delay minutes, 38%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. Unlike weather, that is a management outcome, and it is the category where the gap between two carriers on the same schedule is genuinely earned. It accounts for 8,152 of the 22,000 delay minutes reported here. The split is drawn from 21,657 reported delay minutes.
45% of delay minutes are charged to the National Airspace System: air traffic volume, runway configuration, ground stops. No carrier can price its way out of that, which is why airport choice moves the number here more than carrier choice does. That is 9,720 minutes out of 22,000, against a national NAS share of 21%.
Cancellations run at 3.97%, against 1.81% nationally. That is about one flight in 25 cancelled outright. A cancelled flight is invisible in every on-time figure on this page, so the punctuality numbers above describe only the flights that actually operated.
Connections and stage length
What a delay here costs
For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 10.8% of arrivals land a full hour or more behind schedule, against 8.1% nationally. A 45-minute layover does not survive that, and no amount of walking quickly changes it. Ninety minutes is the honest minimum here, and two hours if the onward flight is on a separate ticket.
The 1,008 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. It is also long enough that the aircraft usually flies three or four legs a day rather than six, which slows how fast delay compounds.
The return leg runs 77.8% on time across 1,260 flights, within 2 points of this direction. The two legs are scored separately because they usually differ; on this city pair they happen not to.
The sample behind these figures is 1,260 flights, enough that the headline rate is stable to within roughly a point. The hour-block and month splits divide that further, so read the thinner bars with more caution than the headline.
What to do with this
Booking Delta on MSP to EWR
Put together: the delay figures matter less here than the 3.97% cancellation rate. A late arrival costs you a little over an hour; a cancelled flight costs you the day. Book the 5am–8am departure so there is still a schedule behind you if it goes wrong, and treat a same-day connection as optimistic. 1,204 completed flights over 12 months sit behind that.
Related
Where to go next
- MSP to EWR, every carrier
- Delta on EWR to MSP, the return leg
- Republic Airways on MSP to EWR84.4%
- United Airlines on MSP to EWR73.8%
- Delta Air Lines network-wide record
- Minneapolis-St Paul International (MSP) delay statistics
- Newark Liberty International (EWR) delay statistics
- The US routes with the most cancellations
- Same route, different airline: where the carrier you pick matters most
Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.