Flight OddsDL2549 ATL → IAD
Delta Air Lines · Atlanta, GA to Washington, DC · 329 flights observed, 2025-07-01 to 2026-06-30 · 534 mi
On-time arrival
75%
Median delay
-2 min
90th percentile
+54 min
Cancellation rate
3%
How often is DL2549 on time?
Across 329 flights on ATL → IAD from 2025-07-01 to 2026-06-30, DL2549 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +54 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 240 | 75% |
| 16-30 min | 27 | 8% |
| 31-60 min | 25 | 8% |
| 61-120 min | 16 | 5% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 57% | +52 min |
| 2025-08 | 31 | 74% | +8 min |
| 2025-09 | 29 | 86% | -2 min |
| 2025-10 | 18 | 72% | +8 min |
| 2025-11 | 16 | 63% | +9 min |
| 2025-12 | 22 | 77% | +33 min |
| 2026-01 | 29 | 66% | +12 min |
| 2026-02 | 27 | 78% | +44 min |
| 2026-03 | 29 | 69% | +65 min |
| 2026-04 | 30 | 83% | +3 min |
| 2026-05 | 31 | 84% | +18 min |
| 2026-06 | 30 | 83% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 78% |
| Tue | 48 | 71% |
| Wed | 45 | 76% |
| Thu | 45 | 78% |
| Fri | 45 | 73% |
| Sat | 43 | 84% |
| Sun | 45 | 67% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…