Flight OddsUA1937 SNA → DEN
United Airlines · Santa Ana, CA to Denver, CO · 98 flights observed, 2026-02-12 to 2026-05-20 · 846 mi
UA1937 covers more than one route in the data window — the stats below are for SNA → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-6 min
90th percentile
+28 min
Cancellation rate
0%
How often is UA1937 on time?
Across 98 flights on SNA → DEN from 2026-02-12 to 2026-05-20, UA1937 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +28 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 82 | 85% |
| 16-30 min | 6 | 6% |
| 31-60 min | 3 | 3% |
| 61-120 min | 4 | 4% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 82% | +6 min |
| 2026-03 | 31 | 81% | +11 min |
| 2026-04 | 30 | 90% | -7 min |
| 2026-05 | 19 | 84% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 86% |
| Tue | 14 | 86% |
| Wed | 14 | 93% |
| Thu | 14 | 57% |
| Fri | 14 | 93% |
| Sat | 14 | 93% |
| Sun | 13 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…