Flight OddsDL1977 TPA → SLC
Delta Air Lines · Tampa, FL to Salt Lake City, UT · 56 flights observed, 2026-05-06 to 2026-06-30 · 1,888 mi
DL1977 covers more than one route in the data window — the stats below are for TPA → SLC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-10 min
90th percentile
+18 min
Cancellation rate
0%
How often is DL1977 on time?
Across 56 flights on TPA → SLC from 2026-05-06 to 2026-06-30, DL1977 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +18 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 | 48 | 86% |
| 16-30 min | 6 | 11% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 26 | 81% | 0 min |
| 2026-06 | 30 | 90% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 8 | 100% |
| Wed | 8 | 88% |
| Thu | 8 | 100% |
| Fri | 8 | 88% |
| Sat | 8 | 50% |
| Sun | 8 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…