72% of flights from Omaha to New York arrived on time over the past 12 months. That is worse than the typical U.S. route. The 6 a.m. departures ran on time 86% of the time; the 5 p.m. ones 59%. Most reliable airline: Delta Air Lines (73%). 18% of flights arrived more than an hour late or not at all.
How late?
The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for OMA → LGA: when a flight was late, it was under 45 minutes late 38% of the time. About 1 in 10 flights landed an hour or more late, and 1 in 57 three hours or more; 7.1% were cancelled outright.
- On time or early72%
- 15–30 min late5.0%
- 30–60 min late4.9%
- 1–2 hours late6.3%
- 2–3 hours late1.8%
- 3+ hours late1.7%
- Diverted1.0%
- Cancelled7.1%
Share of all 1,092 scheduled flights, past 12 months, by arrival time against schedule.
By airline
| Airline | Flights | On time | Cancelled | Typical arrival | 1h+ late | Avg when late | Operated by |
|---|---|---|---|---|---|---|---|
| Delta Air Lines | 919 | 73% | 7.9% | −13 min | 10.3% | +90 min | Endeavor Air 100%, Delta Air Lines 0% |
| Southwest Airlines | 167 | 68% | 2.4% | −3 min | 7.2% | +58 min | Southwest Airlines |
| American Airlines | 6 | — | — | — | — | — | Republic Airways |
Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.
Best time of day to fly
On-time rate by scheduled departure hour (local time at OMA). Delays build through the day as late planes knock on, so early flights usually do best.
By airline and hour
| Departs | Delta Air Lines |
|---|---|
| 6 a.m. | 86% |
| noon | 69% |
| 5 p.m. | 59% |
Last flight of the day
On OMA → LGA, each airline's last flight of the day was cancelled 12.7% of the time, against 5.6% for its earlier flights (2.3× as often). It arrived 3+ hours late 0.9% of the time (earlier flights: 2.5%). It matters more than the numbers suggest. Miss an earlier flight and there's another one that evening; miss the last one and you're usually waiting until morning.
| Airline | Last departure | Last: cancelled | Last: 3h+ late | Earlier: cancelled | Next morning |
|---|---|---|---|---|---|
| Delta Air Lines | 5:00 p.m. | 12.8% | 1.0% | 5.6% | first flight 6:00 a.m. |
Last flight = the airline's last scheduled departure on this route that day, on days it flies the route at least twice; past 12 months. Times are typical scheduled times over the latest three months.
If you need to be in LGA tonight, book an earlier flight so there's a backup if it's cancelled.
By month
Each calendar month pooled over 2023–2026. Best: October (88%). Worst: July (68%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 175 | 67% | 9.7% |
| Tuesday | 171 | 69% | 5.9% |
| Wednesday | 167 | 75% | 1.8% |
| Thursday | 166 | 73% | 9.6% |
| Friday | 169 | 76% | 5.3% |
| Saturday | 72 | — | — |
| Sunday | 172 | 71% | 11.1% |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Cancellations: air traffic/airport 39 · airline 24 · weather 14
Month by month
Flight numbers on this route
Regular flights with at least 120 scheduled trips in the past year. Sorted by departure time.
| Flight | Departs | Flights | On time | Cancelled | Typical arrival | Operated by |
|---|---|---|---|---|---|---|
| DL 5295 | 6:00 a.m. | 349 | 83% | 6.0% | −15 min | Endeavor Air |
| DL 5415 | 12:45 p.m. | 124 | 69% | 6.5% | −8 min | Endeavor Air |
| DL 5102 | 5:00 p.m. | 174 | 59% | 16.7% | −9 min | Endeavor Air |
Worst days in the past year
| Date | Flights | On time | Cancelled |
|---|---|---|---|
| May 18, 2026 | 4 | 0% | 0 |
| Mar 16, 2026 | 4 | 0% | 2 |
| Mar 24, 2026 | 4 | 0% | 1 |
| Aug 7, 2026 | 4 | 0% | 2 |
| May 21, 2026 | 4 | 0% | 3 |
Questions
How often are flights from OMA to LGA on time?
72% of 1,092 scheduled flights from Omaha, NE to New York, NY arrived within 15 minutes of schedule between September 2025 and August 2026. 7.0% were cancelled.
What is the best time of day to fly OMA to LGA?
Flights scheduled to leave at 6 a.m. were the most reliable (86% on time). The 5 p.m. departures were the least (59%).
Which airline is most on time from OMA to LGA?
Delta Air Lines: 73% of its 919 flights on the route arrived on time. Southwest Airlines: 68%.
What month has the most delays from OMA to LGA?
July (68% on time). The best month is October (88%), over 2023–2026.
Is the last flight of the day from OMA to LGA more likely to be cancelled?
Yes. Each airline's last OMA–LGA flight of the day was cancelled 12.7% of the time over the past year, against 5.6% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.
Related
- LGA → OMA (return)
- Eppley Airfield (OMA) delays by hour
- Flights into LaGuardia (LGA)
- Delta Air Lines on-time record
- Southwest Airlines on-time record
- American Airlines on-time record
- Connecting off this flight? Check the risk
Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.