Flight number record
DL 2632
Delta Air Lines · Omaha to Atlanta
- Route
- OMA → ATL
- Departs
- 10:40
- Flights
- 340
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s DL 2632, check with Delta Air Lines.
DL 2632 earns an A. Close to nine flights in ten arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 11 points better than the national rate of 77.3%. When something does go wrong the average delay runs about 2.1 hours. That rests on 340 flights, with a median arrival 16 minutes early.
Set against the rest of the country, DL 2632's record is 11 points better than the US average of 77.3%. That gap is worth roughly 105 fewer late arrivals for every thousand flights.
Key figures
On time
87.8%
Arrivals under 15 minutes late, of 335 completed flights
Avg delay
125 min
Across delayed arrivals only, not all flights
Cancelled
1.47%
National rate is 1.89%
1 hour+ late
4.5%
National rate is 8.3%
These figures cover 340 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.
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 DL 2632 flies
DL 2632 flies OMA to ATL without a single fixed slot. Its most common scheduled departure was 10:40, used on 51 of 340 flights, with 10:56 (39 flights) and 11:00 (35 flights) next.
- Departs 10:4051 flights15.0%
- Departs 10:5639 flights11.5%
- Departs 11:0035 flights10.3%
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 10:40 departure sits in the 8am–11am window. Across every US flight scheduled in that window the on-time rate is 83.9%, and DL 2632 runs 4 points better at 87.8%. 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
DL 2632 next to OMA to ATL
Every carrier on OMA to ATL combined arrived on time 87.3% of the time across 1,786 flights, so DL 2632 is about level with it. Delta flew 1,728 flights on the same city pair under all its flight numbers, including this one, and those ran 88.2% on time. Across its whole network Delta Air Lines managed 81.1%, which this flight beats by 7 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| DL 2632thin sample | 340 | 87.8% | 125 min | 1.47% | A |
| All Delta Air Lines on OMA–ATL | 1,728 | 88.2% | 90 min | 1.68% | A |
| All carriers on OMA–ATL | 1,786 | 87.3% | 94 min | 1.62% | A |
| Delta Air Lines, whole network | 1,039,517 | 81.1% | 71 min | 1.74% | B |
Across the year
DL 2632 quarter by quarter
Quarter by quarter DL 2632 held fairly steady: 83.7% in Oct–Dec 2025, 92.9% in Jan–Mar 2026, 85.9% in Apr–Jun 2026 and 90.2% in Jul–Sep 2026. A spread of 9 points is about what a sample of this size moves on its own, so the annual figure is a fair summary.
- Jul–Sep 202522 flights—
- Oct–Dec 202592 flights83.7%
- Jan–Mar 202687 flights92.9%
- Apr–Jun 202686 flights85.9%
- Jul–Sep 202653 flights90.2%
Scale runs 75% to 100%. Rows with fewer than 30 flights show a dash.
By weekday, DL 2632 did best on Monday at 92.2% on time and worst on Sunday at 80.0%. Each day rests on about 49 flights, so a gap of 12 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late DL 2632 runs when it is late
DL 2632 often beats the schedule: 185 of 335 completed flights, 55%, arrived 15 minutes or more early. The 41 late arrivals split 16 under half an hour, 10 between 30 and 60 minutes, and 15 an hour or more.
- 15+ min early185 flights55.2%
- Within 15 min109 flights32.5%
- 15–29 min late16 flights4.8%
- 30–59 min late10 flights3.0%
- 1–2 hours late6 flights1.8%
- 2+ hours late9 flights2.7%
Scale runs 0% to 100%.
Share of 335 completed flights by arrival against schedule.
A late pushback is often recovered here: of 48 departures that left 15 minutes late or more, 15 still arrived on time. 8 flights left on time and still arrived late.
The worst days
Worst days for DL 2632
The latest arrival of the period was on 2 April 2026, 18 hours 23 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on five of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 2 April 2026 | 18 hours 23 minutes | Carrier |
| 28 October 2025 | 14 hours 12 minutes | Carrier |
| 23 September 2025 | 11 hours 1 minute | Carrier |
| 7 March 2026 | 4 hours 43 minutes | Carrier |
| 30 November 2025 | 4 hours 10 minutes | Carrier |
Delay causes
Why DL 2632 runs late
Carrier accounts for 76% of the 5,125 delay minutes carriers reported here, and the remaining four split what is left.
- 76%Carrier
- 15%Late-arriving aircraft
- 6%National Airspace System
- 3%Extreme weather
The largest share of delay minutes, 76%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 3,874 of the 5,125 delay minutes reported here. The split is drawn from 5,125 delay minutes reported on DL 2632.
Cancellations sit at 1.47% 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 4.5% 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 821 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.
DL 2632 is not only a OMA to ATL flight. It also flew ATL to OMA (302 flights, 88.6% on time) often enough to be scored on its own. Airlines attach one number to several legs of an aircraft's day, and each leg keeps its own record here, so check which city pair is on your booking before reading a rate.
One caution: this is a thin sample. 340 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.
| Also flown as | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| ATL to OMAthin sample | 302 | 88.6% | 43 min | 1.66% | A |
What to do with this
Booking DL 2632
For a booking, DL 2632 has one of the better records a US domestic flight can show: 87.8% on time and 1.47% cancelled. That is a base rate, not a promise about any single day.
Related
Where to go next
- OMA to ATL, every carrier and departure
- ATL to OMA, the return direction
- Delta Air Lines 1136 on the same route89.9%
- Delta Air Lines 1125 on the same route86.6%
- Delta Air Lines 1157 on the same route92.0%
- Delta Air Lines 2364 on the same route84.3%
- Eppley Airfield (OMA) delay statistics
- Hartsfield-Jackson Atlanta International (ATL) 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
- Worst months to fly in the US, ranked by the data
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.