Flight number record
YX 3614
Republic Airways · Chicago to Columbus
- Route
- ORD → CMH
- Departs
- 21:10
- Flights
- 317
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s YX 3614, 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 3614 sits in the middle of the pack with a C−. About seven flights in ten arrive on time by the DOT's definition, 7 points worse than the national rate of 77.3%. The late ones land an hour and a half behind schedule. That rests on 317 flights, with a median arrival 3 minutes early.
The national on-time rate over the same period is 77.3%, so YX 3614 runs 7 points behind the country as a whole. Across a thousand flights that is about 66 extra late arrivals.
Key figures
On time
70.7%
Arrivals under 15 minutes late, of 304 completed flights
Avg delay
97 min
Across delayed arrivals only, not all flights
Cancelled
3.79%
National rate is 1.89%
1 hour+ late
15.1%
National rate is 8.3%
These figures cover 317 flights between September 2025 and August 2026. Beyond the headline rate, 15.1% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Schedule
When YX 3614 flies
YX 3614 flies ORD to CMH without a single fixed slot. Its most common scheduled departure was 21:10, used on 100 of 317 flights, with 19:40 (59 flights) and 21:15 (54 flights) next.
- Departs 21:10100 flights31.5%
- Departs 19:4059 flights18.6%
- Departs 21:1554 flights17.0%
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 21:10 departure sits in the 8pm–5am window. Across every US flight scheduled in that window the on-time rate is 70.1%, and YX 3614 runs level with that at 70.7%. By that time of day most aircraft have flown several legs already, and whatever went wrong earlier is still in the schedule.
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Against the route
YX 3614 next to ORD to CMH
Every carrier on ORD to CMH combined arrived on time 73.5% of the time across 4,990 flights, so YX 3614 is 3 points behind it. Republic flew 1,617 flights on the same city pair under all its flight numbers, including this one, and those ran 75.6% on time. Across its whole network Republic Airways managed 78.1%, which this flight trails by 7 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| YX 3614thin sample | 317 | 70.7% | 97 min | 3.79% | C− |
| All Republic Airways on ORD–CMH | 1,617 | 75.6% | 81 min | 3.40% | B− |
| All carriers on ORD–CMH | 4,990 | 73.5% | 75 min | 2.77% | C |
| Republic Airways, whole network | 364,452 | 78.1% | 74 min | 4.55% | B− |
Across the year
YX 3614 quarter by quarter
YX 3614 did not run the same all year. Its best quarter was Apr–Jun 2026 at 78.0% on time and its weakest Jul–Sep 2026 at 66.1%, a swing of 12 points on roughly 79 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 202519 flights—
- Oct–Dec 202590 flights68.6%
- Jan–Mar 202684 flights71.6%
- Apr–Jun 202662 flights78.0%
- Jul–Sep 202662 flights66.1%
Scale runs 60% to 85%. Rows with fewer than 30 flights show a dash.
By weekday, YX 3614 did best on Tuesday at 83.7% on time and worst on Saturday at 63.4%. Each day rests on about 45 flights, so a gap of 20 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late YX 3614 runs when it is late
YX 3614 often beats the schedule: 93 of 304 completed flights, 31%, arrived 15 minutes or more early. When YX 3614 is late it tends to be very late: 46 of its 89 late arrivals were an hour or more behind, and 22 were two hours or more.
- 15+ min early93 flights30.6%
- Within 15 min122 flights40.1%
- 15–29 min late24 flights7.9%
- 30–59 min late19 flights6.3%
- 1–2 hours late24 flights7.9%
- 2+ hours late22 flights7.2%
Scale runs 0% to 100%.
Share of 304 completed flights by arrival against schedule.
14 of 90 late departures made up the time and arrived on time, 16% of them. 13 flights left on time and still arrived late.
The worst days
Worst days for YX 3614
The latest arrival of the period was on 3 July 2026, 15 hours 3 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The five worst days are spread across July, May, December and March, with no single month standing out.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 3 July 2026 | 15 hours 3 minutes | Carrier |
| 4 May 2026 | 11 hours 20 minutes | Extreme weather |
| 19 December 2025 | 8 hours 31 minutes | Carrier |
| 26 March 2026 | 5 hours | Late-arriving aircraft |
| 1 December 2025 | 4 hours 17 minutes | Late-arriving aircraft |
Delay causes
Why YX 3614 runs late
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 8,591 reported delay minutes.
- 40%Late-arriving aircraft
- 35%Carrier
- 14%National Airspace System
- 11%Extreme weather
40% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 8,591 reported delay minutes here, that single category outweighs weather by 4 to one. The split is drawn from 8,591 delay minutes reported on YX 3614.
Cancellations run at 3.79%, 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
15.1% of arrivals land a full hour or more behind schedule, against 8.3% nationally. Ninety minutes is the honest minimum for a connection here, and two hours if the onward flight is on a separate ticket.
The same number turns up on three other city pairs in the data, including ORD to MCI (29), IAD to ORF (3) and EWR to SYR (1), but none flew often enough under YX 3614 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to ORD to CMH only.
One caution: this is a thin sample. 317 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 3614
For a booking, the cancellation rate is the figure to plan around on YX 3614: 3.79% of its 317 scheduled flights did not operate. A late arrival costs an hour and a half, but a cancellation costs the day, so leave a later option open.
Related
Where to go next
- ORD to CMH, every carrier and departure
- CMH to ORD, the return direction
- United Airlines 1492 on the same route65.5%
- Envoy Air 3447 on the same route63.8%
- Chicago O'Hare International (ORD) delay statistics
- John Glenn Columbus International (CMH) 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.