Flight OddsDelta Air Lines · Austin, TX to Mission/McAllen/Edinburg, TX · 364 flights observed, 2025-07-01 to 2026-06-30 · 279 mi
DL4177 covers more than one route in the data window — the stats below are for AUS → MFE, the one it has flown most recently. The others are linked under “Other routes”.
How often is DL4177 on time?
Across 364 flights on AUS → MFE from 2025-07-01 to 2026-06-30, DL4177 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +32 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 | 309 | 85% |
| 16-30 min | 17 | 5% |
| 31-60 min | 14 | 4% |
| 61-120 min | 18 | 5% |
| 2+ hrs | 5 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 81% | +12 min |
| 2025-08 | 31 | 87% | +1 min |
| 2025-09 | 30 | 93% | -7 min |
| 2025-10 | 31 | 84% | -2 min |
| 2025-11 | 29 | 93% | -7 min |
| 2025-12 | 31 | 84% | +3 min |
| 2026-01 | 30 | 90% | -3 min |
| 2026-02 | 28 | 86% | +7 min |
| 2026-03 | 31 | 84% | +5 min |
| 2026-04 | 30 | 80% | +5 min |
| 2026-05 | 31 | 81% | -1 min |
| 2026-06 | 30 | 80% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 87% |
| Tue | 53 | 87% |
| Wed | 52 | 85% |
| Thu | 52 | 90% |
| Fri | 52 | 83% |
| Sat | 51 | 78% |
| Sun | 51 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…