Route reliability record
EWR→MSP
Newark to Minneapolis
- Flights
- 2,208
- Period
- July 2025 to June 2026
- Distance
- 1,008 mi
- Carriers
- 4
This route carries a cancellation problem, not just a delay problem: 3.9% of scheduled flights never operate, against 1.8% nationally. Of the ones that do fly, about four flights in five 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 2,208 flights, of which Republic Airways flew 474 at 86.7% on time.
Republic Airways is the most reliable of the three carriers covered here at 86.7% on time across 474 flights.
Key figures
On time
78.6%
Arrivals under 15 minutes late, of 2,118 completed flights
Avg delay
100 min
Across delayed arrivals only, not all flights
Cancelled
3.89%
National rate is 1.81%
Best carrier
Republic
86.7% on time across 474 flights
These figures cover 2,208 flights between July 2025 and June 2026. Beyond the headline rate, 9.6% 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
Which airline is most reliable on EWR to MSP
The choice of carrier is not cosmetic here. Republic Airways arrives on time 86.7% of the time; United Airlines manages 73.1%. 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 | 86.7% | 50 min | 6.33% | A− |
| Delta Air Lines | 1,260 | 77.8% | 116 min | 4.05% | B− |
| United Airlines | 465 | 73.1% | 94 min | 1.08% | C |
| SkyWest Airlinesthin sample | 9 | 66.7% | 25 min | 0.00% | 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.
Departure window
The best time of day to leave
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 22 points, against 14 points between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am440 flights87.2%
- 8am–11am227 flights86.4%
- 11am–2pm363 flights81.5%
- 2pm–5pm550 flights77.7%
- 5pm–8pm348 flights65.1%
- 8pm–5am280 flights73.5%
Scale runs 55% to 95%. Rows with fewer than 30 flights show a dash.
Book the early departure. Flights leaving between 5am–8am arrive on time 87.2% of the time, against 65.1% for the evening window. That is 22 points of difference for no extra money, and it comes from the same aircraft having had no earlier flight to fall behind on. The 2pm–5pm window is the busiest, with 550 flights scheduled in it.
Across the year
When delays peak on this route
This route's year swings by 26 points from best month to worst, which is wide. An annual average tells you very little about the week you are actually flying, so read the strip rather than the headline if your dates are fixed.
July is the worst month at 63.4% on time, 26 points below April, the best at 89.7%. 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. September was the busiest month here, with 203 flights.
Across the week, Friday is the strongest day at 83.3% on time and Sunday the weakest at 74.5%. 9 points is a smaller lever than departure hour, but it is free.
Delay causes
Why this route gets delayed
Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 45,000 reported delay minutes.
- 40%Carrier
- 39%Late-arriving aircraft
- 17%National Airspace System
- 4%Extreme weather
39% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. That is a cascade, and cascades start small and grow through the day. Across 45,000 reported delay minutes here, that single category outweighs weather by 10 to one. It is the strongest argument for booking the first departure of the morning, when the aircraft has been sitting at the gate overnight with nothing to inherit. The split is drawn from 45,493 reported delay minutes.
The largest share of delay minutes, 40%, 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 18,000 of the 45,000 delay minutes reported here.
Cancellations run at 3.89%, 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 actually costs
For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 9.6% 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 77.0% on time across 2,208 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 2,208 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 this route
Put together: the delay figures matter less here than the 3.89% cancellation rate. A late arrival costs you close to two hours; 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. 2,118 completed flights over 12 months sit behind that.
Common questions
EWR to MSP questions
How often is EWR to MSP delayed?
About one flight in five arrive at least 15 minutes late, which is the Department of Transportation's definition of a delayed arrival. That works out to 21.4% of the 2,208 flights in this analysis, against 22.4% nationally. Delayed flights are late by close to two hours on average.
Which airline is most reliable on EWR to MSP?
Republic Airways leads at 86.7% on time across 474 flights. United Airlines is at the other end on 73.1%, a gap of 14 points. Sample size matters as much as the percentage: a rate built from a few hundred flights moves around far more than one built from ten thousand.
What time of day has the fewest delays on EWR to MSP?
The 5am–8am departure window is the strongest at 87.2% on time. The 5pm–8pm window is the weakest at 65.1%, 22 points behind. Later departures inherit delays from earlier flights the same aircraft has already flown, which is why the curve slopes the way it does.
How bad are July delays on EWR to MSP?
July is the weakest month at 63.4% on time, compared with 89.7% in April. Across the year that is 26 points between the best and worst months. Moving flexible dates out of that month is one of the few things that reliably helps.
Related
Where to go next
- MSP to EWR — the return legseparate record
- Newark Liberty International (EWR) delay statistics
- Minneapolis-St Paul International (MSP) delay statistics
- Republic Airways on-time record86.7%
- Delta Air Lines on-time record77.8%
- United Airlines on-time record73.1%
- Why the first flight of the morning is statistically safest
- What a cancellation rate actually tells you (and what it hides)
Direction matters. EWR to MSP and MSP to EWR are scored separately because they are separate operations, with different departure banks and different aircraft. Compare the return leg.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Updated monthly. How this data is collected.