Flight OddsDL1444 ATL → IAD
Delta Air Lines · Atlanta, GA to Washington, DC · 193 flights observed, 2025-12-20 to 2026-06-30 · 534 mi
DL1444 covers more than one route in the data window — the stats below are for ATL → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-5 min
90th percentile
+19 min
Cancellation rate
4%
How often is DL1444 on time?
Across 193 flights on ATL → IAD from 2025-12-20 to 2026-06-30, DL1444 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +19 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 163 | 88% |
| 16-30 min | 6 | 3% |
| 31-60 min | 5 | 3% |
| 61-120 min | 6 | 3% |
| 2+ hrs | 5 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 12 | 100% | -6 min |
| 2026-01 | 28 | 93% | -1 min |
| 2026-02 | 28 | 86% | +5 min |
| 2026-03 | 30 | 80% | +13 min |
| 2026-04 | 29 | 90% | +5 min |
| 2026-05 | 28 | 89% | +1 min |
| 2026-06 | 30 | 87% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 27 | 81% |
| Tue | 28 | 89% |
| Wed | 27 | 96% |
| Thu | 27 | 96% |
| Fri | 26 | 92% |
| Sat | 26 | 77% |
| Sun | 24 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…