Flight OddsDL1687 IAD → ATL
Delta Air Lines · Washington, DC to Atlanta, GA · 88 flights observed, 2025-07-06 to 2025-12-17 · 534 mi
DL1687 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
69%
Median delay
-10 min
90th percentile
+60 min
Cancellation rate
6%
How often is DL1687 on time?
Across 88 flights on IAD → ATL from 2025-07-06 to 2025-12-17, DL1687 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +60 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 57 | 69% |
| 16-30 min | 7 | 8% |
| 31-60 min | 11 | 13% |
| 61-120 min | 5 | 6% |
| 2+ hrs | 3 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 14 | 36% | +52 min |
| 2025-08 | 13 | 62% | +7 min |
| 2025-09 | 12 | 83% | -8 min |
| 2025-10 | 16 | 75% | +4 min |
| 2025-11 | 15 | 73% | +7 min |
| 2025-12 | 13 | 85% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 82% |
| Tue | 6 | 83% |
| Wed | 6 | 83% |
| Thu | 17 | 71% |
| Fri | 17 | 59% |
| Sat | 1 | 100% |
| Sun | 19 | 53% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…