The nonstop is quickest: Delta LGA → OKC (4h 03m), on time 2 times in 3. Delta via Atlanta (6h 14m) is more reliable, 77%, but takes 2h 11m longer.
Time of day × airport
Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).
Pick an hour to see this route’s flights leaving then.
Flights, best and worst
Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
No Delta flight on this route ran 150+ times in the year.
All 1 Delta flights in the current schedule
Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
| DL 5199flown by Endeavor | LGA 18:15 | OKC 21:10 | 3h 55m | 110 | 62% | 4.5% | 74 min |
Nonstops by airline and airport
Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
| Delta | LGA | OKC | 4h 03m | 68% | 4.7% | 364 | Flying now |
Alternatives with one stop
All connections →| DeltaDetails → | LGA 06:00 → ATL 08:15DL 550 | 1h 03m Atlanta | ATL 09:18 → OKC 10:29DL 2490 | 5h 29m | 92% | 76% |
| DeltaDetails → | LGA 06:25 → MSP 08:14DL 2510 | 51m Minneapolis | MSP 09:05 → OKC 11:16DL 5142 · flown by Endeavor | 5h 51m | 89% | 64% |
| DeltaDetails → | LGA 11:59 → ATL 14:20DL 990 | 55m Atlanta | ATL 15:15 → OKC 16:22DL 2862 | 5h 26m | 78% | 58% |
About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON