Flight OddsDL2974 IAD → ATL
Delta Air Lines · Washington, DC to Atlanta, GA · 151 flights observed, 2025-07-01 to 2025-12-19 · 534 mi
DL2974 covers more than one route in the data window — the stats below are for IAD → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-12 min
90th percentile
+54 min
Cancellation rate
3%
How often is DL2974 on time?
Across 151 flights on IAD → ATL from 2025-07-01 to 2025-12-19, DL2974 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -12 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 | 118 | 81% |
| 16-30 min | 2 | 1% |
| 31-60 min | 15 | 10% |
| 61-120 min | 7 | 5% |
| 2+ hrs | 4 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 86% | -5 min |
| 2025-08 | 22 | 68% | +36 min |
| 2025-09 | 20 | 90% | -5 min |
| 2025-10 | 30 | 87% | -5 min |
| 2025-11 | 26 | 85% | -6 min |
| 2025-12 | 19 | 63% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 18 | 83% |
| Tue | 21 | 86% |
| Wed | 22 | 64% |
| Thu | 22 | 86% |
| Fri | 22 | 68% |
| Sat | 20 | 90% |
| Sun | 21 | 90% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…