Flight OddsDL4957 LGA → TUL
Delta Air Lines · New York, NY to Tulsa, OK · 53 flights observed, 2026-01-05 to 2026-03-06 · 1,231 mi
DL4957 covers more than one route in the data window — the stats below are for LGA → TUL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-15 min
90th percentile
+55 min
Cancellation rate
9%
How often is DL4957 on time?
Across 53 flights on LGA → TUL from 2026-01-05 to 2026-03-06, DL4957 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +55 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 40 | 83% |
| 16-30 min | 0 | 0% |
| 31-60 min | 3 | 6% |
| 61-120 min | 4 | 8% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 20 | 80% | +4 min |
| 2026-02 | 22 | 82% | -7 min |
| 2026-03 | 6 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 9 | 100% |
| Wed | 9 | 78% |
| Thu | 9 | 89% |
| Fri | 8 | 88% |
| Sat | No data | — |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…