Flight number record
YX 4795
Republic Airways · Des Moines to New York
- Route
- DSM → LGA
- Departs
- 07:11
- Flights
- 261
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s YX 4795, check with Republic Airways. Republic Airways flies under contract for larger airlines, so a ticket for this flight may show a different airline code and number.
YX 4795 lands a B, 5 points better than the national rate of 77.3%. About one flight in six arrives 15 minutes late or worse, and those flights are late by a little over an hour on average. That rests on 261 flights, with a median arrival 11 minutes early.
Set against the rest of the country, YX 4795's record is 5 points better than the US average of 77.3%. That gap is worth roughly 47 fewer late arrivals for every thousand flights.
Key figures
On time
82.0%
Arrivals under 15 minutes late, of 255 completed flights
Avg delay
74 min
Across delayed arrivals only, not all flights
Cancelled
2.30%
National rate is 1.89%
1 hour+ late
6.3%
National rate is 8.3%
These figures cover 261 flights between September 2025 and August 2026. The median arrival is 11 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 YX 4795 flies
YX 4795 flies DSM to LGA without a single fixed slot. Its most common scheduled departure was 07:11, used on 58 of 261 flights, with 07:10 (41 flights) and 07:45 (38 flights) next.
- Departs 07:1158 flights22.2%
- Departs 07:1041 flights15.7%
- Departs 07:4538 flights14.6%
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 07:11 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and YX 4795 runs 7 points worse at 82.0%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
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Against the route
YX 4795 next to DSM to LGA
Across its whole network Republic Airways managed 78.1%, which this flight beats by 4 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| YX 4795thin sample | 261 | 82.0% | 74 min | 2.30% | B |
| All Republic Airways on DSM–LGAthin sample | 261 | 82.0% | 74 min | 2.30% | B |
| All carriers on DSM–LGAthin sample | 261 | 82.0% | 74 min | 2.30% | B |
| Republic Airways, whole network | 364,452 | 78.1% | 74 min | 4.55% | B− |
Across the year
YX 4795 quarter by quarter
YX 4795 did not run the same all year. Its best quarter was Apr–Jun 2026 at 90.0% on time and its weakest Jan–Mar 2026 at 67.3%, a swing of 23 points on roughly 65 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 202522 flights—
- Oct–Dec 202556 flights80.4%
- Jan–Mar 202660 flights67.3%
- Apr–Jun 202670 flights90.0%
- Jul–Sep 202653 flights86.5%
Scale runs 60% to 95%. Rows with fewer than 30 flights show a dash.
By weekday, YX 4795 did best on Wednesday at 91.8% on time and worst on Thursday at 73.5%. Each day rests on about 37 flights, so a gap of 18 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late YX 4795 runs when it is late
YX 4795 often beats the schedule: 112 of 255 completed flights, 44%, arrived 15 minutes or more early. The 46 late arrivals split 12 under half an hour, 18 between 30 and 60 minutes, and 16 an hour or more.
- 15+ min early112 flights43.9%
- Within 15 min97 flights38.0%
- 15–29 min late12 flights4.7%
- 30–59 min late18 flights7.1%
- 1–2 hours late9 flights3.5%
- 2+ hours late7 flights2.7%
Scale runs 0% to 100%.
Share of 255 completed flights by arrival against schedule.
15 of 55 late departures made up the time and arrived on time, 27% of them. 6 flights left on time and still arrived late.
The worst days
Worst days for YX 4795
The latest arrival of the period was on 2 December 2025, 6 hours 8 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). On three of the five worst days the largest share was filed as extreme weather.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 2 December 2025 | 6 hours 8 minutes | Carrier |
| 14 August 2026 | 4 hours 11 minutes | Extreme weather |
| 19 May 2026 | 4 hours 7 minutes | Extreme weather |
| 19 January 2026 | 3 hours 24 minutes | Carrier |
| 20 February 2026 | 2 hours 54 minutes | Extreme weather |
Delay causes
Why YX 4795 runs late
Carrier accounts for 44% of the 3,423 delay minutes carriers reported here, and the remaining four split what is left.
- 44%Carrier
- 40%Extreme weather
- 16%National Airspace System
Extreme weather accounts for 40% of delay minutes, well above the single-digit share typical across the system. Weather delays are lumpy: they arrive as whole bad days rather than as a steady drag, so the quarterly figures above are the more useful view of the risk. The national share is 6%, so this operation carries roughly 6.6 times the usual weather exposure. The split is drawn from 3,423 delay minutes reported on YX 4795.
Cancellations sit at 2.30% against a national 1.89%, which is ordinary. Diversions add another 0.00%.
Connections and routes
What a delay on this flight costs
6.3% 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 a little over an hour, which a normal layover absorbs.
The 1,031 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.
The same number turns up on six other city pairs in the data, including LGA to BOS (7), LGA to BTV (4) and MIA to RIC (3), but none flew often enough under YX 4795 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to DSM to LGA only.
One caution: this is a thin sample. 261 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.
What to do with this
Booking YX 4795
For a booking, read YX 4795 as 82.0% on time with 2.30% cancelled over 261 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- LaGuardia (LGA) delay statistics
- Republic Airways on-time record
- Every Republic Airways flight number with a record
- The most and least reliable flight numbers in the US
- Late aircraft, weather, or the airline: what actually causes US flight delays
A flight number here means Republic Airways’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.