Flight number record
DL 1319
Delta Air Lines · Raleigh to Orlando
- Route
- RDU → MCO
- Departs
- 17:03
- Flights
- 297
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s DL 1319, check with Delta Air Lines.
DL 1319 sits in the middle of the pack with a C. About seven flights in ten arrive on time by the DOT's definition, 8 points worse than the national rate of 77.3%. The late ones land a little over an hour behind schedule. That rests on 297 flights, with a median arrival 1 minute early.
The national on-time rate over the same period is 77.3%, so DL 1319 runs 8 points behind the country as a whole. Across a thousand flights that is about 75 extra late arrivals.
Key figures
On time
69.8%
Arrivals under 15 minutes late, of 291 completed flights
Avg delay
79 min
Across delayed arrivals only, not all flights
Cancelled
1.35%
National rate is 1.89%
1 hour+ late
14.1%
National rate is 8.3%
These figures cover 297 flights between September 2025 and August 2026. Beyond the headline rate, 14.1% of arrivals land a full hour or more behind schedule, against 8.3% nationally.
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Schedule
When DL 1319 flies
DL 1319 flies RDU to MCO without a single fixed slot. Its most common scheduled departure was 17:03, used on 56 of 297 flights, with 18:11 (55 flights) and 18:36 (36 flights) next.
- Departs 17:0356 flights18.9%
- Departs 18:1155 flights18.5%
- Departs 18:3636 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 17:03 departure sits in the 5pm–8pm window. Across every US flight scheduled in that window the on-time rate is 68.0%, and DL 1319 runs level with that at 69.8%. 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
DL 1319 next to RDU to MCO
Every carrier on RDU to MCO combined arrived on time 78.0% of the time across 2,695 flights, so DL 1319 is 8 points behind it. Delta flew 1,025 flights on the same city pair under all its flight numbers, including this one, and those ran 82.4% on time. Across its whole network Delta Air Lines managed 81.1%, which this flight trails by 11 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| DL 1319thin sample | 297 | 69.8% | 79 min | 1.35% | C |
| All Delta Air Lines on RDU–MCO | 1,025 | 82.4% | 75 min | 2.24% | B |
| All carriers on RDU–MCO | 2,695 | 78.0% | 80 min | 1.78% | B |
| Delta Air Lines, whole network | 1,039,517 | 81.1% | 71 min | 1.74% | B |
Across the year
DL 1319 quarter by quarter
DL 1319 did not run the same all year. Its best quarter was Apr–Jun 2026 at 80.2% on time and its weakest Jul–Sep 2026 at 51.1%, a swing of 29 points on roughly 74 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 202512 flights—
- Oct–Dec 202560 flights75.0%
- Jan–Mar 202686 flights63.9%
- Apr–Jun 202691 flights80.2%
- Jul–Sep 202648 flights51.1%
Scale runs 45% to 85%. Rows with fewer than 30 flights show a dash.
By weekday, DL 1319 did best on Wednesday at 88.9% on time and worst on Sunday at 53.2%. Each day rests on about 42 flights, so a gap of 36 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late DL 1319 runs when it is late
The 88 late arrivals split 30 under half an hour, 17 between 30 and 60 minutes, and 41 an hour or more.
- 15+ min early54 flights18.6%
- Within 15 min149 flights51.2%
- 15–29 min late30 flights10.3%
- 30–59 min late17 flights5.8%
- 1–2 hours late22 flights7.6%
- 2+ hours late19 flights6.5%
Scale runs 0% to 100%.
Share of 291 completed flights by arrival against schedule.
18 of 89 late departures made up the time and arrived on time, 20% of them. In the other direction, 17 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 MCO.
The worst days
Worst days for DL 1319
The latest arrival of the period was on 8 December 2025, 7 hours behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on three of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 8 December 2025 | 7 hours | Carrier |
| 9 November 2025 | 6 hours 39 minutes | National Airspace System |
| 6 August 2026 | 4 hours 36 minutes | Extreme weather |
| 26 July 2026 | 3 hours 58 minutes | Carrier |
| 7 December 2025 | 3 hours 50 minutes | Carrier |
Delay causes
Why DL 1319 runs late
Late-arriving aircraft accounts for 42% of the 6,931 delay minutes carriers reported here, and the remaining four split what is left.
- 42%Late-arriving aircraft
- 32%National Airspace System
- 23%Carrier
- 3%Extreme weather
42% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 6,931 reported delay minutes here, that single category outweighs weather by 17 to one. The split is drawn from 6,931 delay minutes reported on DL 1319.
Cancellations sit at 1.35% against a national 1.89%, which is ordinary. Diversions add another 0.67%.
Connections and routes
What a delay on this flight costs
14.1% 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 534 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 two other city pairs in the data, including DTW to PNS (11) and PNS to DTW (11), but none flew often enough under DL 1319 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to RDU to MCO only.
One caution: this is a thin sample. 297 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 DL 1319
For a booking, DL 1319 is a flight to put a long connection behind. 14.1% of its completed flights arrived an hour or more late, which a short layover will not absorb. If the onward flight is on a separate ticket, the risk sits with you.
Related
Where to go next
- RDU to MCO, every carrier and departure
- MCO to RDU, the return direction
- Delta Air Lines 1337 on the same route92.0%
- Raleigh-Durham International (RDU) delay statistics
- Orlando International (MCO) delay statistics
- Delta Air Lines on-time record
- Every Delta Air Lines 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 Delta Air Lines’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.