F93999 DFW → SFO

Frontier Airlines · Dallas/Fort Worth, TX to San Francisco, CA · 185 flights observed, 2025-07-02 to 2026-06-30 · 1,464 mi

This flight runs much more reliably at some times of day than others — 92% on-time departing 6–9am vs. 48% departing 6–9pm.
On-time arrival
59%
Median delay
+6 min
90th percentile
+75 min
Cancellation rate
4%

How often is F93999 on time?

Across 185 flights on DFW → SFO from 2025-07-02 to 2026-06-30, F93999 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +75 min or later. 4% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time10559%
16-30 min169%
31-60 min3017%
61-120 min2313%
2+ hrs42%

Performance by month

MonthFlightsOn-timeAvg delay
2025-071759%+20 min
2025-081675%+4 min
2025-091644%+21 min
2025-101771%-2 min
2025-111872%+16 min
2025-121080%-14 min
2026-015100%-23 min
2026-025100%-12 min
2026-03978%-19 min
2026-04956%+13 min
2026-052854%+39 min
2026-062821%+48 min

Performance by day of week

DayFlightsOn-time
Mon3456%
Tue967%
Wed1547%
Thu3364%
Fri3866%
Sat1385%
Sun3644%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…