Flight number record
YX 4676
Republic Airways · Nashville to New York
- Route
- BNA → LGA
- Departs
- 10:37
- Flights
- 262
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s YX 4676, 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 4676 lands a B−, about a point better than the national rate of 77.3%. Roughly one flight in five arrives 15 minutes late or worse, and those flights are late by about an hour on average. That rests on 262 flights, with a median arrival 6 minutes early.
Key figures
On time
78.1%
Arrivals under 15 minutes late, of 251 completed flights
Avg delay
66 min
Across delayed arrivals only, not all flights
Cancelled
3.82%
National rate is 1.89%
1 hour+ late
7.6%
National rate is 8.3%
These figures cover 262 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.
Fare search by Aviasales, a Travelpayouts partner. Booking through it may earn this site a commission at no cost to you; it changes no figure here.
Schedule
When YX 4676 flies
YX 4676 flies BNA to LGA without a single fixed slot. Its most common scheduled departure was 10:37, used on 39 of 262 flights, with 10:57 (38 flights) and 11:29 (34 flights) next.
- Departs 10:3739 flights14.9%
- Departs 10:5738 flights14.5%
- Departs 11:2934 flights13.0%
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 10:37 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 83.9%, and YX 4676 runs 6 points worse at 78.1%. Early departures usually start with an aircraft that has not flown yet that day, which is most of why the window does well.
Timetable by Aviasales, a Travelpayouts partner. Booking through it may earn this site a commission at no cost to you; it changes no figure here.
Against the route
YX 4676 next to BNA to LGA
Every carrier on BNA to LGA combined arrived on time 70.7% of the time across 3,785 flights, so YX 4676 is 7 points ahead of it. Republic flew 1,658 flights on the same city pair under all its flight numbers, including this one, and those ran 73.7% on time. Across its whole network Republic Airways managed 78.1%, close to this flight's figure.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| YX 4676thin sample | 262 | 78.1% | 66 min | 3.82% | B− |
| All Republic Airways on BNA–LGA | 1,658 | 73.7% | 73 min | 4.70% | C− |
| All carriers on BNA–LGA | 3,785 | 70.7% | 72 min | 3.65% | C− |
| Republic Airways, whole network | 364,452 | 78.1% | 74 min | 4.55% | B− |
Across the year
YX 4676 quarter by quarter
YX 4676 did not run the same all year. Its best quarter was Apr–Jun 2026 at 88.0% on time and its weakest Oct–Dec 2025 at 64.8%, a swing of 23 points on roughly 87 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 flights—
- Oct–Dec 202592 flights64.8%
- Jan–Mar 202690 flights84.0%
- Apr–Jun 202650 flights88.0%
Scale runs 55% to 95%. Rows with fewer than 30 flights show a dash.
By weekday, YX 4676 did best on Tuesday at 83.3% on time and worst on Thursday at 67.6%. Each day rests on about 37 flights, so a gap of 16 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late YX 4676 runs when it is late
YX 4676 often beats the schedule: 70 of 251 completed flights, 28%, arrived 15 minutes or more early. The 55 late arrivals split 22 under half an hour, 14 between 30 and 60 minutes, and 19 an hour or more.
- 15+ min early70 flights27.9%
- Within 15 min126 flights50.2%
- 15–29 min late22 flights8.8%
- 30–59 min late14 flights5.6%
- 1–2 hours late11 flights4.4%
- 2+ hours late8 flights3.2%
Scale runs 0% to 100%.
Share of 251 completed flights by arrival against schedule.
7 of 46 late departures made up the time and arrived on time, 15% of them. In the other direction, 16 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 LGA.
The worst days
Worst days for YX 4676
The latest arrival of the period was on 13 October 2025, 4 hours 54 minutes behind schedule; most of its delay minutes were filed as national airspace system delay. On three of the five worst days the largest share was filed as a late-arriving aircraft.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 13 October 2025 | 4 hours 54 minutes | National Airspace System |
| 17 March 2026 | 4 hours 18 minutes | Late-arriving aircraft |
| 14 December 2025 | 3 hours 36 minutes | National Airspace System |
| 14 October 2025 | 3 hours 32 minutes | Late-arriving aircraft |
| 10 November 2025 | 3 hours 26 minutes | Late-arriving aircraft |
Delay causes
Why YX 4676 runs late
Late-arriving aircraft accounts for 50% of the 3,647 delay minutes carriers reported here, and the remaining four split what is left.
- 50%Late-arriving aircraft
- 44%National Airspace System
- 7%Carrier
- 0%Extreme weather
50% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 3,647 reported delay minutes here, that single category outweighs weather by 50 to one. The split is drawn from 3,647 delay minutes reported on YX 4676.
Cancellations run at 3.82%, against 1.89% 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 routes
What a delay on this flight costs
7.6% 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 about an hour, which a normal layover absorbs.
The 764 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 three other city pairs in the data, including ORD to DSM (76), DSM to ORD (76) and BOS to MSN (27), but none flew often enough under YX 4676 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to BNA to LGA only.
One caution: this is a thin sample. 262 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 4676
For a booking, the cancellation rate is the figure to plan around on YX 4676: 3.82% of its 262 scheduled flights did not operate. A late arrival costs about an hour, but a cancellation costs the day, so leave a later option open.
Related
Where to go next
- BNA to LGA, every carrier and departure
- LGA to BNA, the return direction
- Nashville International (BNA) delay statistics
- 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
- Why the first flight of the morning is statistically safest
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.