Flight number record
UA 2673
United Airlines · Jacksonville to Newark
- Route
- JAX → EWR
- Departs
- 06:24
- Flights
- 265
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s UA 2673, check with United Airlines.
UA 2673 earns an A. Nearly every flight arrives inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 17 points better than the national rate of 77.3%. When something does go wrong the average delay runs about an hour. That rests on 265 flights, with a median arrival 16 minutes early.
Set against the rest of the country, UA 2673's record is 17 points better than the US average of 77.3%. That gap is worth roughly 170 fewer late arrivals for every thousand flights.
Key figures
On time
94.3%
Arrivals under 15 minutes late, of 261 completed flights
Avg delay
58 min
Across delayed arrivals only, not all flights
Cancelled
1.51%
National rate is 1.89%
1 hour+ late
1.5%
National rate is 8.3%
These figures cover 265 flights between September 2025 and August 2026. The median arrival is 16 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 UA 2673 flies
UA 2673 flies JAX to EWR without a single fixed slot. Its most common scheduled departure was 06:24, used on 78 of 265 flights, with 07:15 (42 flights) and 06:30 (32 flights) next.
- Departs 06:2478 flights29.4%
- Departs 07:1542 flights15.8%
- Departs 06:3032 flights12.1%
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 06:24 departure sits in the 5am–8am window. Across every US flight scheduled in that window the on-time rate is 89.3%, and UA 2673 runs 5 points better at 94.3%. 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
UA 2673 next to JAX to EWR
Every carrier on JAX to EWR combined arrived on time 78.7% of the time across 1,353 flights, so UA 2673 is 16 points ahead of it. United flew 1,191 flights on the same city pair under all its flight numbers, including this one, and those ran 78.4% on time. Across its whole network United Airlines managed 78.8%, which this flight beats by 16 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| UA 2673thin sample | 265 | 94.3% | 58 min | 1.51% | A |
| All United Airlines on JAX–EWR | 1,191 | 78.4% | 102 min | 2.10% | B |
| All carriers on JAX–EWR | 1,353 | 78.7% | 106 min | 2.81% | B |
| United Airlines, whole network | 830,825 | 78.8% | 73 min | 1.02% | B |
Across the year
UA 2673 quarter by quarter
UA 2673 did not run the same all year. Its best quarter was Apr–Jun 2026 at 98.9% on time and its weakest Jul–Sep 2026 at 82.5%, a swing of 16 points on roughly 66 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 202526 flights—
- Oct–Dec 202554 flights96.3%
- Jan–Mar 202653 flights90.2%
- Apr–Jun 202691 flights98.9%
- Jul–Sep 202641 flights82.5%
Scale runs 75% to 100%. Rows with fewer than 30 flights show a dash.
By weekday, UA 2673 did best on Tuesday at 100.0% on time and worst on Monday at 84.2%. Each day rests on about 38 flights, so a gap of 16 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late UA 2673 runs when it is late
UA 2673 often beats the schedule: 143 of 261 completed flights, 55%, arrived 15 minutes or more early. The 15 late arrivals split 6 under half an hour, 5 between 30 and 60 minutes, and 4 an hour or more.
- 15+ min early143 flights54.8%
- Within 15 min103 flights39.5%
- 15–29 min late6 flights2.3%
- 30–59 min late5 flights1.9%
- 1–2 hours late2 flights0.8%
- 2+ hours late2 flights0.8%
Scale runs 0% to 100%.
Share of 261 completed flights by arrival against schedule.
Only 11 of 261 completed flights left 15 minutes late or more, too few to say how often the time is made up.
The worst days
Worst days for UA 2673
The latest arrival of the period was on 7 June 2026, 3 hours 32 minutes behind schedule; most of its delay minutes were filed as a late-arriving aircraft. The five worst days are spread across June, March, December and July, with no single month standing out.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 7 June 2026 | 3 hours 32 minutes | Late-arriving aircraft |
| 8 March 2026 | 2 hours | Carrier |
| 27 December 2025 | 1 hour 22 minutes | National Airspace System |
| 18 July 2026 | 1 hour 17 minutes | National Airspace System |
| 20 July 2026 | 59 minutes | Carrier |
Delay causes
Why UA 2673 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 862 reported delay minutes.
- 38%Carrier
- 38%National Airspace System
- 25%Late-arriving aircraft
38% 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 325 minutes out of 862, against a national NAS share of 21%. The split is drawn from 862 delay minutes reported on UA 2673.
Cancellations sit at 1.51% against a national 1.89%, which is ordinary. Diversions add another 0.00%.
Connections and routes
What a delay on this flight costs
Badly late arrivals are rare here: only 1.5% land an hour or more behind schedule, against 8.3% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.
The 820 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 EWR to SAV (37), IAD to PIT (21) and ORF to IAD (21), but none flew often enough under UA 2673 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to JAX to EWR only.
One caution: this is a thin sample. 265 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 UA 2673
For a booking, read UA 2673 as 94.3% on time with 1.51% cancelled over 265 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- JAX to EWR, every carrier and departure
- EWR to JAX, the return direction
- United Airlines 1144 on the same route88.2%
- Jacksonville International (JAX) delay statistics
- Newark Liberty International (EWR) delay statistics
- United Airlines on-time record
- Every United Airlines flight number with a record
- The most and least reliable flight numbers in the US
- Worst months to fly in the US, ranked by the data
A flight number here means United Airlines’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.