Flight OddsDelta Air Lines · Dallas/Fort Worth, TX to New York, NY · 201 flights observed, 2025-07-01 to 2026-06-30 · 1,389 mi
DL551 covers more than one route in the data window — the stats below are for DFW → LGA, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL551 on time?
Across 201 flights on DFW → LGA from 2025-07-01 to 2026-06-30, DL551 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +18 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 175 | 88% |
| 16-30 min | 9 | 5% |
| 31-60 min | 2 | 1% |
| 61-120 min | 2 | 1% |
| 2+ hrs | 10 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 96% | -16 min |
| 2025-08 | 24 | 92% | -18 min |
| 2025-09 | 27 | 89% | +32 min |
| 2025-10 | 27 | 81% | +13 min |
| 2025-11 | 26 | 88% | -5 min |
| 2025-12 | 16 | 81% | +10 min |
| 2026-05 | 25 | 88% | +5 min |
| 2026-06 | 25 | 88% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 30 | 83% |
| Tue | 32 | 94% |
| Wed | 32 | 94% |
| Thu | 33 | 88% |
| Fri | 33 | 88% |
| Sat | 16 | 94% |
| Sun | 22 | 77% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…