Flight OddsWN3688 ORD → PHX
Southwest Airlines · Chicago, IL to Phoenix, AZ · 58 flights observed, 2026-04-07 to 2026-06-03 · 1,440 mi
WN3688 covers more than one route in the data window — the stats below are for ORD → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
52%
Median delay
+15 min
90th percentile
+72 min
Cancellation rate
3%
How often is WN3688 on time?
Across 58 flights on ORD → PHX from 2026-04-07 to 2026-06-03, WN3688 arrived within 15 minutes of schedule 52% of the time. The median arrival delay was +15 min, and the worst 10% of flights arrived +72 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 | 29 | 52% |
| 16-30 min | 7 | 13% |
| 31-60 min | 10 | 18% |
| 61-120 min | 7 | 13% |
| 2+ hrs | 3 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 23 | 43% | +40 min |
| 2026-05 | 30 | 53% | +38 min |
| 2026-06 | 3 | 100% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 43% |
| Tue | 9 | 56% |
| Wed | 9 | 56% |
| Thu | 8 | 25% |
| Fri | 7 | 57% |
| Sat | 8 | 75% |
| Sun | 8 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…